2034385540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 4831239168

約数和(自身を除く): 2796853628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 317, 341, 620, 634, 682, 941, 1268, 1364, 1585, 1705, 1882, 3170, 3410, 3487, 3764, 4705, 6340, 6820, 6974, 9410, 9827, 10351, 13948, 17435, 18820, 19654, 20702, 29171, 34870, 39308, 41404, 49135, 51755, 58342, 69740, 98270, 103510, 108097, 116684, 145855, 196540, 207020, 216194, 291710, 298297, 320881, 432388, 540485, 583420, 596594, 641762, 1080970, 1193188, 1283524, 1491485, 1604405, 2161940, 2982970, 3208810, 3281267, 5965940, 6417620, 6562534, 9247207, 13125068, 16406335, 18494414, 32812670, 36988828, 46236035, 65625340, 92472070, 101719277, 184944140, 203438554, 406877108, 508596385, 1017192770, 2034385540]

約数ペア:

[(1, 2034385540), (2, 1017192770), (4, 508596385), (5, 406877108), (10, 203438554), (11, 184944140), (20, 101719277), (22, 92472070), (31, 65625340), (44, 46236035), (55, 36988828), (62, 32812670), (110, 18494414), (124, 16406335), (155, 13125068), (220, 9247207), (310, 6562534), (317, 6417620), (341, 5965940), (620, 3281267), (634, 3208810), (682, 2982970), (941, 2161940), (1268, 1604405), (1364, 1491485), (1585, 1283524), (1705, 1193188), (1882, 1080970), (3170, 641762), (3410, 596594), (3487, 583420), (3764, 540485), (4705, 432388), (6340, 320881), (6820, 298297), (6974, 291710), (9410, 216194), (9827, 207020), (10351, 196540), (13948, 145855), (17435, 116684), (18820, 108097), (19654, 103510), (20702, 98270), (29171, 69740), (34870, 58342), (39308, 51755), (41404, 49135)]