461263850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13831}}^1$

素因数の和:13895

約数の個数: 48

約数和(自身を含む): 926190720

約数和(自身を除く): 464926870

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1334, 1450, 3335, 6670, 13831, 16675, 27662, 33350, 69155, 138310, 318113, 345775, 401099, 636226, 691550, 802198, 1590565, 2005495, 3181130, 4010990, 7952825, 9225277, 10027475, 15905650, 18450554, 20054950, 46126385, 92252770, 230631925, 461263850]

約数ペア:

[(1, 461263850), (2, 230631925), (5, 92252770), (10, 46126385), (23, 20054950), (25, 18450554), (29, 15905650), (46, 10027475), (50, 9225277), (58, 7952825), (115, 4010990), (145, 3181130), (230, 2005495), (290, 1590565), (575, 802198), (667, 691550), (725, 636226), (1150, 401099), (1334, 345775), (1450, 318113), (3335, 138310), (6670, 69155), (13831, 33350), (16675, 27662)]