16175580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1049}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 45511200

約数和(自身を除く): 29335620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1049, 1285, 1542, 2098, 2570, 3084, 3147, 3855, 4196, 5140, 5245, 6294, 7710, 10490, 12588, 15420, 15735, 20980, 31470, 62940, 269593, 539186, 808779, 1078372, 1347965, 1617558, 2695930, 3235116, 4043895, 5391860, 8087790, 16175580]

約数ペア:

[(1, 16175580), (2, 8087790), (3, 5391860), (4, 4043895), (5, 3235116), (6, 2695930), (10, 1617558), (12, 1347965), (15, 1078372), (20, 808779), (30, 539186), (60, 269593), (257, 62940), (514, 31470), (771, 20980), (1028, 15735), (1049, 15420), (1285, 12588), (1542, 10490), (2098, 7710), (2570, 6294), (3084, 5245), (3147, 5140), (3855, 4196)]