1918150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 36

約数和(自身を含む): 3880332

約数和(自身を除く): 1962182

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 227, 325, 338, 454, 650, 845, 1135, 1690, 2270, 2951, 4225, 5675, 5902, 8450, 11350, 14755, 29510, 38363, 73775, 76726, 147550, 191815, 383630, 959075, 1918150]

約数ペア:

[(1, 1918150), (2, 959075), (5, 383630), (10, 191815), (13, 147550), (25, 76726), (26, 73775), (50, 38363), (65, 29510), (130, 14755), (169, 11350), (227, 8450), (325, 5902), (338, 5675), (454, 4225), (650, 2951), (845, 2270), (1135, 1690)]