230417360

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28517}}^1$

素因数の和:28631

約数の個数: 40

約数和(自身を含む): 541043496

約数和(自身を除く): 310626136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 28517, 57034, 114068, 142585, 228136, 285170, 456272, 570340, 1140680, 2281360, 2880217, 5760434, 11520868, 14401085, 23041736, 28802170, 46083472, 57604340, 115208680, 230417360]

約数ペア:

[(1, 230417360), (2, 115208680), (4, 57604340), (5, 46083472), (8, 28802170), (10, 23041736), (16, 14401085), (20, 11520868), (40, 5760434), (80, 2880217), (101, 2281360), (202, 1140680), (404, 570340), (505, 456272), (808, 285170), (1010, 228136), (1616, 142585), (2020, 114068), (4040, 57034), (8080, 28517)]