392600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 989520

約数和(自身を除く): 596920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 151, 200, 260, 302, 325, 520, 604, 650, 755, 1208, 1300, 1510, 1963, 2600, 3020, 3775, 3926, 6040, 7550, 7852, 9815, 15100, 15704, 19630, 30200, 39260, 49075, 78520, 98150, 196300, 392600]

約数ペア:

[(1, 392600), (2, 196300), (4, 98150), (5, 78520), (8, 49075), (10, 39260), (13, 30200), (20, 19630), (25, 15704), (26, 15100), (40, 9815), (50, 7852), (52, 7550), (65, 6040), (100, 3926), (104, 3775), (130, 3020), (151, 2600), (200, 1963), (260, 1510), (302, 1300), (325, 1208), (520, 755), (604, 650)]