229159450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12157}}^1$

素因数の和:12211

約数の個数: 48

約数和(自身を含む): 474891480

約数和(自身を除く): 245732030

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 12157, 18850, 24314, 60785, 121570, 158041, 303925, 316082, 352553, 607850, 705106, 790205, 1580410, 1762765, 3525530, 3951025, 4583189, 7902050, 8813825, 9166378, 17627650, 22915945, 45831890, 114579725, 229159450]

約数ペア:

[(1, 229159450), (2, 114579725), (5, 45831890), (10, 22915945), (13, 17627650), (25, 9166378), (26, 8813825), (29, 7902050), (50, 4583189), (58, 3951025), (65, 3525530), (130, 1762765), (145, 1580410), (290, 790205), (325, 705106), (377, 607850), (650, 352553), (725, 316082), (754, 303925), (1450, 158041), (1885, 121570), (3770, 60785), (9425, 24314), (12157, 18850)]