20199771150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{545203}}^1$

素因数の和:545250

約数の個数: 96

約数和(自身を含む): 56788448640

約数和(自身を除く): 36588677490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1950, 2470, 2850, 3705, 6175, 7410, 12350, 18525, 37050, 545203, 1090406, 1635609, 2726015, 3271218, 5452030, 7087639, 8178045, 10358857, 13630075, 14175278, 16356090, 20717714, 21262917, 27260150, 31076571, 35438195, 40890225, 42525834, 51794285, 62153142, 70876390, 81780450, 103588570, 106314585, 134665141, 155382855, 177190975, 212629170, 258971425, 269330282, 310765710, 354381950, 403995423, 517942850, 531572925, 673325705, 776914275, 807990846, 1063145850, 1346651410, 1553828550, 2019977115, 3366628525, 4039954230, 6733257050, 10099885575, 20199771150]

約数ペア:

[(1, 20199771150), (2, 10099885575), (3, 6733257050), (5, 4039954230), (6, 3366628525), (10, 2019977115), (13, 1553828550), (15, 1346651410), (19, 1063145850), (25, 807990846), (26, 776914275), (30, 673325705), (38, 531572925), (39, 517942850), (50, 403995423), (57, 354381950), (65, 310765710), (75, 269330282), (78, 258971425), (95, 212629170), (114, 177190975), (130, 155382855), (150, 134665141), (190, 106314585), (195, 103588570), (247, 81780450), (285, 70876390), (325, 62153142), (390, 51794285), (475, 42525834), (494, 40890225), (570, 35438195), (650, 31076571), (741, 27260150), (950, 21262917), (975, 20717714), (1235, 16356090), (1425, 14175278), (1482, 13630075), (1950, 10358857), (2470, 8178045), (2850, 7087639), (3705, 5452030), (6175, 3271218), (7410, 2726015), (12350, 1635609), (18525, 1090406), (37050, 545203)]