32991400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12718

約数の個数: 48

約数和(自身を含む): 82611900

約数和(自身を除く): 49620500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 12689, 25378, 50756, 63445, 101512, 126890, 164957, 253780, 317225, 329914, 507560, 634450, 659828, 824785, 1268900, 1319656, 1649570, 2537800, 3299140, 4123925, 6598280, 8247850, 16495700, 32991400]

約数ペア:

[(1, 32991400), (2, 16495700), (4, 8247850), (5, 6598280), (8, 4123925), (10, 3299140), (13, 2537800), (20, 1649570), (25, 1319656), (26, 1268900), (40, 824785), (50, 659828), (52, 634450), (65, 507560), (100, 329914), (104, 317225), (130, 253780), (200, 164957), (260, 126890), (325, 101512), (520, 63445), (650, 50756), (1300, 25378), (2600, 12689)]