7711600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 19965736

約数和(自身を除く): 12254136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 1483, 2600, 2966, 5200, 5932, 7415, 11864, 14830, 19279, 23728, 29660, 37075, 38558, 59320, 74150, 77116, 96395, 118640, 148300, 154232, 192790, 296600, 308464, 385580, 481975, 593200, 771160, 963950, 1542320, 1927900, 3855800, 7711600]

約数ペア:

[(1, 7711600), (2, 3855800), (4, 1927900), (5, 1542320), (8, 963950), (10, 771160), (13, 593200), (16, 481975), (20, 385580), (25, 308464), (26, 296600), (40, 192790), (50, 154232), (52, 148300), (65, 118640), (80, 96395), (100, 77116), (104, 74150), (130, 59320), (200, 38558), (208, 37075), (260, 29660), (325, 23728), (400, 19279), (520, 14830), (650, 11864), (1040, 7415), (1300, 5932), (1483, 5200), (2600, 2966)]