88223080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 233020800

約数和(自身を除く): 144797720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 61, 76, 88, 95, 110, 122, 152, 173, 190, 209, 220, 244, 305, 346, 380, 418, 440, 488, 610, 671, 692, 760, 836, 865, 1045, 1159, 1220, 1342, 1384, 1672, 1730, 1903, 2090, 2318, 2440, 2684, 3287, 3355, 3460, 3806, 4180, 4636, 5368, 5795, 6574, 6710, 6920, 7612, 8360, 9272, 9515, 10553, 11590, 12749, 13148, 13420, 15224, 16435, 19030, 21106, 23180, 25498, 26296, 26840, 32870, 36157, 38060, 42212, 46360, 50996, 52765, 63745, 65740, 72314, 76120, 84424, 101992, 105530, 116083, 127490, 131480, 144628, 180785, 200507, 211060, 232166, 254980, 289256, 361570, 401014, 422120, 464332, 509960, 580415, 723140, 802028, 928664, 1002535, 1160830, 1446280, 1604056, 2005070, 2205577, 2321660, 4010140, 4411154, 4643320, 8020280, 8822308, 11027885, 17644616, 22055770, 44111540, 88223080]

約数ペア:

[(1, 88223080), (2, 44111540), (4, 22055770), (5, 17644616), (8, 11027885), (10, 8822308), (11, 8020280), (19, 4643320), (20, 4411154), (22, 4010140), (38, 2321660), (40, 2205577), (44, 2005070), (55, 1604056), (61, 1446280), (76, 1160830), (88, 1002535), (95, 928664), (110, 802028), (122, 723140), (152, 580415), (173, 509960), (190, 464332), (209, 422120), (220, 401014), (244, 361570), (305, 289256), (346, 254980), (380, 232166), (418, 211060), (440, 200507), (488, 180785), (610, 144628), (671, 131480), (692, 127490), (760, 116083), (836, 105530), (865, 101992), (1045, 84424), (1159, 76120), (1220, 72314), (1342, 65740), (1384, 63745), (1672, 52765), (1730, 50996), (1903, 46360), (2090, 42212), (2318, 38060), (2440, 36157), (2684, 32870), (3287, 26840), (3355, 26296), (3460, 25498), (3806, 23180), (4180, 21106), (4636, 19030), (5368, 16435), (5795, 15224), (6574, 13420), (6710, 13148), (6920, 12749), (7612, 11590), (8360, 10553), (9272, 9515)]