10517000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 26535600

約数和(自身を除く): 16018600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 809, 1000, 1300, 1618, 1625, 2600, 3236, 3250, 4045, 6472, 6500, 8090, 10517, 13000, 16180, 20225, 21034, 32360, 40450, 42068, 52585, 80900, 84136, 101125, 105170, 161800, 202250, 210340, 262925, 404500, 420680, 525850, 809000, 1051700, 1314625, 2103400, 2629250, 5258500, 10517000]

約数ペア:

[(1, 10517000), (2, 5258500), (4, 2629250), (5, 2103400), (8, 1314625), (10, 1051700), (13, 809000), (20, 525850), (25, 420680), (26, 404500), (40, 262925), (50, 210340), (52, 202250), (65, 161800), (100, 105170), (104, 101125), (125, 84136), (130, 80900), (200, 52585), (250, 42068), (260, 40450), (325, 32360), (500, 21034), (520, 20225), (650, 16180), (809, 13000), (1000, 10517), (1300, 8090), (1618, 6500), (1625, 6472), (2600, 4045), (3236, 3250)]