109973240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3552

約数の個数: 64

約数和(自身を含む): 270920160

約数和(自身を除く): 160946920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3467, 3965, 6344, 6934, 7930, 13868, 15860, 17335, 27736, 31720, 34670, 45071, 69340, 90142, 138680, 180284, 211487, 225355, 360568, 422974, 450710, 845948, 901420, 1057435, 1691896, 1802840, 2114870, 2749331, 4229740, 5498662, 8459480, 10997324, 13746655, 21994648, 27493310, 54986620, 109973240]

約数ペア:

[(1, 109973240), (2, 54986620), (4, 27493310), (5, 21994648), (8, 13746655), (10, 10997324), (13, 8459480), (20, 5498662), (26, 4229740), (40, 2749331), (52, 2114870), (61, 1802840), (65, 1691896), (104, 1057435), (122, 901420), (130, 845948), (244, 450710), (260, 422974), (305, 360568), (488, 225355), (520, 211487), (610, 180284), (793, 138680), (1220, 90142), (1586, 69340), (2440, 45071), (3172, 34670), (3467, 31720), (3965, 27736), (6344, 17335), (6934, 15860), (7930, 13868)]