38467620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4609

約数の個数: 72

約数和(自身を含む): 119193984

約数和(自身を除く): 80726364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 4547, 8460, 9094, 13641, 18188, 22735, 27282, 40923, 45470, 54564, 68205, 81846, 90940, 136410, 163692, 204615, 213709, 272820, 409230, 427418, 641127, 818460, 854836, 1068545, 1282254, 1923381, 2137090, 2564508, 3205635, 3846762, 4274180, 6411270, 7693524, 9616905, 12822540, 19233810, 38467620]

約数ペア:

[(1, 38467620), (2, 19233810), (3, 12822540), (4, 9616905), (5, 7693524), (6, 6411270), (9, 4274180), (10, 3846762), (12, 3205635), (15, 2564508), (18, 2137090), (20, 1923381), (30, 1282254), (36, 1068545), (45, 854836), (47, 818460), (60, 641127), (90, 427418), (94, 409230), (141, 272820), (180, 213709), (188, 204615), (235, 163692), (282, 136410), (423, 90940), (470, 81846), (564, 68205), (705, 54564), (846, 45470), (940, 40923), (1410, 27282), (1692, 22735), (2115, 18188), (2820, 13641), (4230, 9094), (4547, 8460)]