23829440

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:789

約数の個数: 56

約数和(自身を含む): 57332880

約数和(自身を除く): 33503440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 659, 904, 1130, 1318, 1808, 2260, 2636, 3295, 3616, 4520, 5272, 6590, 7232, 9040, 10544, 13180, 18080, 21088, 26360, 36160, 42176, 52720, 74467, 105440, 148934, 210880, 297868, 372335, 595736, 744670, 1191472, 1489340, 2382944, 2978680, 4765888, 5957360, 11914720, 23829440]

約数ペア:

[(1, 23829440), (2, 11914720), (4, 5957360), (5, 4765888), (8, 2978680), (10, 2382944), (16, 1489340), (20, 1191472), (32, 744670), (40, 595736), (64, 372335), (80, 297868), (113, 210880), (160, 148934), (226, 105440), (320, 74467), (452, 52720), (565, 42176), (659, 36160), (904, 26360), (1130, 21088), (1318, 18080), (1808, 13180), (2260, 10544), (2636, 9040), (3295, 7232), (3616, 6590), (4520, 5272)]