1170070487420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{161599}}^1\times {\mathrm{5099}}^1$

素因数の和:166778

約数の個数: 48

約数和(自身を含む): 2492259840000

約数和(自身を除く): 1322189352580

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5099, 10198, 20396, 25495, 50990, 101980, 161599, 323198, 362029, 646396, 724058, 807995, 1448116, 1615990, 1810145, 3231980, 3620290, 7240580, 11473529, 22947058, 45894116, 57367645, 114735290, 229470580, 823993301, 1647986602, 3295973204, 4119966505, 8239933010, 16479866020, 58503524371, 117007048742, 234014097484, 292517621855, 585035243710, 1170070487420]

約数ペア:

[(1, 1170070487420), (2, 585035243710), (4, 292517621855), (5, 234014097484), (10, 117007048742), (20, 58503524371), (71, 16479866020), (142, 8239933010), (284, 4119966505), (355, 3295973204), (710, 1647986602), (1420, 823993301), (5099, 229470580), (10198, 114735290), (20396, 57367645), (25495, 45894116), (50990, 22947058), (101980, 11473529), (161599, 7240580), (323198, 3620290), (362029, 3231980), (646396, 1810145), (724058, 1615990), (807995, 1448116)]