28075360

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 66706416

約数和(自身を除く): 38631056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 773, 908, 1135, 1546, 1816, 2270, 3092, 3632, 3865, 4540, 6184, 7264, 7730, 9080, 12368, 15460, 18160, 24736, 30920, 36320, 61840, 123680, 175471, 350942, 701884, 877355, 1403768, 1754710, 2807536, 3509420, 5615072, 7018840, 14037680, 28075360]

約数ペア:

[(1, 28075360), (2, 14037680), (4, 7018840), (5, 5615072), (8, 3509420), (10, 2807536), (16, 1754710), (20, 1403768), (32, 877355), (40, 701884), (80, 350942), (160, 175471), (227, 123680), (454, 61840), (773, 36320), (908, 30920), (1135, 24736), (1546, 18160), (1816, 15460), (2270, 12368), (3092, 9080), (3632, 7730), (3865, 7264), (4540, 6184)]