24614980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5569}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 58952880

約数和(自身を除く): 34337900

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 5569, 11138, 22276, 27845, 55690, 72397, 94673, 111380, 144794, 189346, 289588, 361985, 378692, 473365, 723970, 946730, 1230749, 1447940, 1893460, 2461498, 4922996, 6153745, 12307490, 24614980]

約数ペア:

[(1, 24614980), (2, 12307490), (4, 6153745), (5, 4922996), (10, 2461498), (13, 1893460), (17, 1447940), (20, 1230749), (26, 946730), (34, 723970), (52, 473365), (65, 378692), (68, 361985), (85, 289588), (130, 189346), (170, 144794), (221, 111380), (260, 94673), (340, 72397), (442, 55690), (884, 27845), (1105, 22276), (2210, 11138), (4420, 5569)]