2085188820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12846

約数の個数: 192

約数和(自身を含む): 7220828160

約数和(自身を除く): 5135639340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1140, 1235, 1254, 1430, 1482, 1716, 2090, 2145, 2470, 2508, 2717, 2860, 2964, 3135, 3705, 4180, 4290, 4940, 5434, 6270, 7410, 8151, 8580, 10868, 12540, 12791, 13585, 14820, 16302, 25582, 27170, 32604, 38373, 40755, 51164, 54340, 63955, 76746, 81510, 127910, 140701, 153492, 163020, 166283, 191865, 243029, 255820, 281402, 332566, 383730, 422103, 486058, 498849, 562804, 665132, 703505, 729087, 767460, 831415, 844206, 972116, 997698, 1215145, 1407010, 1458174, 1662830, 1688412, 1829113, 1995396, 2110515, 2430290, 2494245, 2673319, 2814020, 2916348, 3159377, 3325660, 3645435, 3658226, 4221030, 4860580, 4988490, 5346638, 5487339, 6318754, 7290870, 7316452, 8019957, 8442060, 9145565, 9478131, 9976980, 10693276, 10974678, 12637508, 13366595, 14581740, 15796885, 16039914, 18291130, 18956262, 21949356, 26733190, 27436695, 31593770, 32079828, 34753147, 36582260, 37912524, 40099785, 47390655, 53466380, 54873390, 63187540, 69506294, 80199570, 94781310, 104259441, 109746780, 139012588, 160399140, 173765735, 189562620, 208518882, 347531470, 417037764, 521297205, 695062940, 1042594410, 2085188820]

約数ペア:

[(1, 2085188820), (2, 1042594410), (3, 695062940), (4, 521297205), (5, 417037764), (6, 347531470), (10, 208518882), (11, 189562620), (12, 173765735), (13, 160399140), (15, 139012588), (19, 109746780), (20, 104259441), (22, 94781310), (26, 80199570), (30, 69506294), (33, 63187540), (38, 54873390), (39, 53466380), (44, 47390655), (52, 40099785), (55, 37912524), (57, 36582260), (60, 34753147), (65, 32079828), (66, 31593770), (76, 27436695), (78, 26733190), (95, 21949356), (110, 18956262), (114, 18291130), (130, 16039914), (132, 15796885), (143, 14581740), (156, 13366595), (165, 12637508), (190, 10974678), (195, 10693276), (209, 9976980), (220, 9478131), (228, 9145565), (247, 8442060), (260, 8019957), (285, 7316452), (286, 7290870), (330, 6318754), (380, 5487339), (390, 5346638), (418, 4988490), (429, 4860580), (494, 4221030), (570, 3658226), (572, 3645435), (627, 3325660), (660, 3159377), (715, 2916348), (741, 2814020), (780, 2673319), (836, 2494245), (858, 2430290), (988, 2110515), (1045, 1995396), (1140, 1829113), (1235, 1688412), (1254, 1662830), (1430, 1458174), (1482, 1407010), (1716, 1215145), (2090, 997698), (2145, 972116), (2470, 844206), (2508, 831415), (2717, 767460), (2860, 729087), (2964, 703505), (3135, 665132), (3705, 562804), (4180, 498849), (4290, 486058), (4940, 422103), (5434, 383730), (6270, 332566), (7410, 281402), (8151, 255820), (8580, 243029), (10868, 191865), (12540, 166283), (12791, 163020), (13585, 153492), (14820, 140701), (16302, 127910), (25582, 81510), (27170, 76746), (32604, 63955), (38373, 54340), (40755, 51164)]