2311567550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 4653853920

約数和(自身を除く): 2342286370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 61, 95, 113, 122, 190, 226, 305, 353, 475, 565, 610, 706, 950, 1130, 1159, 1525, 1765, 2147, 2318, 2825, 3050, 3530, 4294, 5650, 5795, 6707, 6893, 8825, 10735, 11590, 13414, 13786, 17650, 21470, 21533, 28975, 33535, 34465, 39889, 43066, 53675, 57950, 67070, 68930, 79778, 107350, 107665, 130967, 167675, 172325, 199445, 215330, 261934, 335350, 344650, 398890, 409127, 538325, 654835, 757891, 818254, 997225, 1076650, 1309670, 1515782, 1994450, 2045635, 2433229, 3274175, 3789455, 4091270, 4866458, 6548350, 7578910, 10228175, 12166145, 18947275, 20456350, 24332290, 37894550, 46231351, 60830725, 92462702, 121661450, 231156755, 462313510, 1155783775, 2311567550]

約数ペア:

[(1, 2311567550), (2, 1155783775), (5, 462313510), (10, 231156755), (19, 121661450), (25, 92462702), (38, 60830725), (50, 46231351), (61, 37894550), (95, 24332290), (113, 20456350), (122, 18947275), (190, 12166145), (226, 10228175), (305, 7578910), (353, 6548350), (475, 4866458), (565, 4091270), (610, 3789455), (706, 3274175), (950, 2433229), (1130, 2045635), (1159, 1994450), (1525, 1515782), (1765, 1309670), (2147, 1076650), (2318, 997225), (2825, 818254), (3050, 757891), (3530, 654835), (4294, 538325), (5650, 409127), (5795, 398890), (6707, 344650), (6893, 335350), (8825, 261934), (10735, 215330), (11590, 199445), (13414, 172325), (13786, 167675), (17650, 130967), (21470, 107665), (21533, 107350), (28975, 79778), (33535, 68930), (34465, 67070), (39889, 57950), (43066, 53675)]