118873720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{424549}}^1$

素因数の和:424567

約数の個数: 32

約数和(自身を含む): 305676000

約数和(自身を除く): 186802280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 424549, 849098, 1698196, 2122745, 2971843, 3396392, 4245490, 5943686, 8490980, 11887372, 14859215, 16981960, 23774744, 29718430, 59436860, 118873720]

約数ペア:

[(1, 118873720), (2, 59436860), (4, 29718430), (5, 23774744), (7, 16981960), (8, 14859215), (10, 11887372), (14, 8490980), (20, 5943686), (28, 4245490), (35, 3396392), (40, 2971843), (56, 2122745), (70, 1698196), (140, 849098), (280, 424549)]