107643640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 262906560

約数和(自身を除く): 155262920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1511, 1781, 2740, 3022, 3562, 5480, 6044, 7124, 7555, 8905, 12088, 14248, 15110, 17810, 19643, 30220, 35620, 39286, 60440, 71240, 78572, 98215, 157144, 196430, 207007, 392860, 414014, 785720, 828028, 1035035, 1656056, 2070070, 2691091, 4140140, 5382182, 8280280, 10764364, 13455455, 21528728, 26910910, 53821820, 107643640]

約数ペア:

[(1, 107643640), (2, 53821820), (4, 26910910), (5, 21528728), (8, 13455455), (10, 10764364), (13, 8280280), (20, 5382182), (26, 4140140), (40, 2691091), (52, 2070070), (65, 1656056), (104, 1035035), (130, 828028), (137, 785720), (260, 414014), (274, 392860), (520, 207007), (548, 196430), (685, 157144), (1096, 98215), (1370, 78572), (1511, 71240), (1781, 60440), (2740, 39286), (3022, 35620), (3562, 30220), (5480, 19643), (6044, 17810), (7124, 15110), (7555, 14248), (8905, 12088)]