6608680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 9720920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 179, 260, 284, 355, 358, 520, 568, 710, 716, 895, 923, 1420, 1432, 1790, 1846, 2327, 2840, 3580, 3692, 4615, 4654, 7160, 7384, 9230, 9308, 11635, 12709, 18460, 18616, 23270, 25418, 36920, 46540, 50836, 63545, 93080, 101672, 127090, 165217, 254180, 330434, 508360, 660868, 826085, 1321736, 1652170, 3304340, 6608680]

約数ペア:

[(1, 6608680), (2, 3304340), (4, 1652170), (5, 1321736), (8, 826085), (10, 660868), (13, 508360), (20, 330434), (26, 254180), (40, 165217), (52, 127090), (65, 101672), (71, 93080), (104, 63545), (130, 50836), (142, 46540), (179, 36920), (260, 25418), (284, 23270), (355, 18616), (358, 18460), (520, 12709), (568, 11635), (710, 9308), (716, 9230), (895, 7384), (923, 7160), (1420, 4654), (1432, 4615), (1790, 3692), (1846, 3580), (2327, 2840)]