160454200400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30856577}}^1$

素因数の和:30856608

約数の個数: 60

約数和(自身を含む): 415144400412

約数和(自身を除く): 254690200012

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, 2600, 5200, 30856577, 61713154, 123426308, 154282885, 246852616, 308565770, 401135501, 493705232, 617131540, 771414425, 802271002, 1234263080, 1542828850, 1604542004, 2005677505, 2468526160, 3085657700, 3209084008, 4011355010, 6171315400, 6418168016, 8022710020, 10028387525, 12342630800, 16045420040, 20056775050, 32090840080, 40113550100, 80227100200, 160454200400]

約数ペア:

[(1, 160454200400), (2, 80227100200), (4, 40113550100), (5, 32090840080), (8, 20056775050), (10, 16045420040), (13, 12342630800), (16, 10028387525), (20, 8022710020), (25, 6418168016), (26, 6171315400), (40, 4011355010), (50, 3209084008), (52, 3085657700), (65, 2468526160), (80, 2005677505), (100, 1604542004), (104, 1542828850), (130, 1234263080), (200, 802271002), (208, 771414425), (260, 617131540), (325, 493705232), (400, 401135501), (520, 308565770), (650, 246852616), (1040, 154282885), (1300, 123426308), (2600, 61713154), (5200, 30856577)]