332287667720

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{52912049}}^1$

素因数の和:52912217

約数の個数: 32

約数和(自身を含む): 752409351000

約数和(自身を除く): 420121683280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 52912049, 105824098, 211648196, 264560245, 423296392, 529120490, 1058240980, 2116481960, 8307191693, 16614383386, 33228766772, 41535958465, 66457533544, 83071916930, 166143833860, 332287667720]

約数ペア:

[(1, 332287667720), (2, 166143833860), (4, 83071916930), (5, 66457533544), (8, 41535958465), (10, 33228766772), (20, 16614383386), (40, 8307191693), (157, 2116481960), (314, 1058240980), (628, 529120490), (785, 423296392), (1256, 264560245), (1570, 211648196), (3140, 105824098), (6280, 52912049)]