33509740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 78963696

約数和(自身を除く): 45453956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 121, 122, 220, 227, 242, 244, 305, 454, 484, 605, 610, 671, 908, 1135, 1210, 1220, 1342, 2270, 2420, 2497, 2684, 3355, 4540, 4994, 6710, 7381, 9988, 12485, 13420, 13847, 14762, 24970, 27467, 27694, 29524, 36905, 49940, 54934, 55388, 69235, 73810, 109868, 137335, 138470, 147620, 152317, 274670, 276940, 304634, 549340, 609268, 761585, 1523170, 1675487, 3046340, 3350974, 6701948, 8377435, 16754870, 33509740]

約数ペア:

[(1, 33509740), (2, 16754870), (4, 8377435), (5, 6701948), (10, 3350974), (11, 3046340), (20, 1675487), (22, 1523170), (44, 761585), (55, 609268), (61, 549340), (110, 304634), (121, 276940), (122, 274670), (220, 152317), (227, 147620), (242, 138470), (244, 137335), (305, 109868), (454, 73810), (484, 69235), (605, 55388), (610, 54934), (671, 49940), (908, 36905), (1135, 29524), (1210, 27694), (1220, 27467), (1342, 24970), (2270, 14762), (2420, 13847), (2497, 13420), (2684, 12485), (3355, 9988), (4540, 7381), (4994, 6710)]