63512020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 96518060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 53, 55, 65, 106, 110, 130, 143, 212, 220, 260, 265, 286, 419, 530, 572, 583, 689, 715, 838, 1060, 1166, 1378, 1430, 1676, 2095, 2332, 2756, 2860, 2915, 3445, 4190, 4609, 5447, 5830, 6890, 7579, 8380, 9218, 10894, 11660, 13780, 15158, 18436, 21788, 22207, 23045, 27235, 30316, 37895, 44414, 46090, 54470, 59917, 75790, 88828, 92180, 108940, 111035, 119834, 151580, 222070, 239668, 244277, 288691, 299585, 444140, 488554, 577382, 599170, 977108, 1154764, 1198340, 1221385, 1443455, 2442770, 2886910, 3175601, 4885540, 5773820, 6351202, 12702404, 15878005, 31756010, 63512020]

約数ペア:

[(1, 63512020), (2, 31756010), (4, 15878005), (5, 12702404), (10, 6351202), (11, 5773820), (13, 4885540), (20, 3175601), (22, 2886910), (26, 2442770), (44, 1443455), (52, 1221385), (53, 1198340), (55, 1154764), (65, 977108), (106, 599170), (110, 577382), (130, 488554), (143, 444140), (212, 299585), (220, 288691), (260, 244277), (265, 239668), (286, 222070), (419, 151580), (530, 119834), (572, 111035), (583, 108940), (689, 92180), (715, 88828), (838, 75790), (1060, 59917), (1166, 54470), (1378, 46090), (1430, 44414), (1676, 37895), (2095, 30316), (2332, 27235), (2756, 23045), (2860, 22207), (2915, 21788), (3445, 18436), (4190, 15158), (4609, 13780), (5447, 11660), (5830, 10894), (6890, 9218), (7579, 8380)]