17233840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 43934688

約数和(自身を除く): 26700848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 227, 260, 292, 365, 454, 520, 584, 730, 908, 949, 1040, 1135, 1168, 1460, 1816, 1898, 2270, 2920, 2951, 3632, 3796, 4540, 4745, 5840, 5902, 7592, 9080, 9490, 11804, 14755, 15184, 16571, 18160, 18980, 23608, 29510, 33142, 37960, 47216, 59020, 66284, 75920, 82855, 118040, 132568, 165710, 215423, 236080, 265136, 331420, 430846, 662840, 861692, 1077115, 1325680, 1723384, 2154230, 3446768, 4308460, 8616920, 17233840]

約数ペア:

[(1, 17233840), (2, 8616920), (4, 4308460), (5, 3446768), (8, 2154230), (10, 1723384), (13, 1325680), (16, 1077115), (20, 861692), (26, 662840), (40, 430846), (52, 331420), (65, 265136), (73, 236080), (80, 215423), (104, 165710), (130, 132568), (146, 118040), (208, 82855), (227, 75920), (260, 66284), (292, 59020), (365, 47216), (454, 37960), (520, 33142), (584, 29510), (730, 23608), (908, 18980), (949, 18160), (1040, 16571), (1135, 15184), (1168, 14755), (1460, 11804), (1816, 9490), (1898, 9080), (2270, 7592), (2920, 5902), (2951, 5840), (3632, 4745), (3796, 4540)]