4505800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 11288340

約数和(自身を除く): 6782540

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, 1733, 2600, 3466, 6932, 8665, 13864, 17330, 22529, 34660, 43325, 45058, 69320, 86650, 90116, 112645, 173300, 180232, 225290, 346600, 450580, 563225, 901160, 1126450, 2252900, 4505800]

約数ペア:

[(1, 4505800), (2, 2252900), (4, 1126450), (5, 901160), (8, 563225), (10, 450580), (13, 346600), (20, 225290), (25, 180232), (26, 173300), (40, 112645), (50, 90116), (52, 86650), (65, 69320), (100, 45058), (104, 43325), (130, 34660), (200, 22529), (260, 17330), (325, 13864), (520, 8665), (650, 6932), (1300, 3466), (1733, 2600)]