578377150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{68447}}^1$

素因数の和:68485

約数の個数: 36

約数和(自身を含む): 1164916512

約数和(自身を除く): 586539362

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 68447, 136894, 342235, 684470, 889811, 1711175, 1779622, 3422350, 4449055, 8898110, 11567543, 22245275, 23135086, 44490550, 57837715, 115675430, 289188575, 578377150]

約数ペア:

[(1, 578377150), (2, 289188575), (5, 115675430), (10, 57837715), (13, 44490550), (25, 23135086), (26, 22245275), (50, 11567543), (65, 8898110), (130, 4449055), (169, 3422350), (325, 1779622), (338, 1711175), (650, 889811), (845, 684470), (1690, 342235), (4225, 136894), (8450, 68447)]