129733597060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4253}}^1\times {\mathrm{15101}}^1$

素因数の和:19464

約数の個数: 48

約数和(自身を含む): 275220901872

約数和(自身を除く): 145487304812

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4253, 8506, 15101, 17012, 21265, 30202, 42530, 60404, 75505, 85060, 151010, 302020, 429553, 859106, 1525201, 1718212, 2147765, 3050402, 4295530, 6100804, 7626005, 8591060, 15252010, 30504020, 64224553, 128449106, 256898212, 321122765, 642245530, 1284491060, 6486679853, 12973359706, 25946719412, 32433399265, 64866798530, 129733597060]

約数ペア:

[(1, 129733597060), (2, 64866798530), (4, 32433399265), (5, 25946719412), (10, 12973359706), (20, 6486679853), (101, 1284491060), (202, 642245530), (404, 321122765), (505, 256898212), (1010, 128449106), (2020, 64224553), (4253, 30504020), (8506, 15252010), (15101, 8591060), (17012, 7626005), (21265, 6100804), (30202, 4295530), (42530, 3050402), (60404, 2147765), (75505, 1718212), (85060, 1525201), (151010, 859106), (302020, 429553)]