124524920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 304849440

約数和(自身を除く): 180324520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 505, 520, 808, 1010, 1313, 2020, 2371, 2626, 4040, 4742, 5252, 6565, 9484, 10504, 11855, 13130, 18968, 23710, 26260, 30823, 47420, 52520, 61646, 94840, 123292, 154115, 239471, 246584, 308230, 478942, 616460, 957884, 1197355, 1232920, 1915768, 2394710, 3113123, 4789420, 6226246, 9578840, 12452492, 15565615, 24904984, 31131230, 62262460, 124524920]

約数ペア:

[(1, 124524920), (2, 62262460), (4, 31131230), (5, 24904984), (8, 15565615), (10, 12452492), (13, 9578840), (20, 6226246), (26, 4789420), (40, 3113123), (52, 2394710), (65, 1915768), (101, 1232920), (104, 1197355), (130, 957884), (202, 616460), (260, 478942), (404, 308230), (505, 246584), (520, 239471), (808, 154115), (1010, 123292), (1313, 94840), (2020, 61646), (2371, 52520), (2626, 47420), (4040, 30823), (4742, 26260), (5252, 23710), (6565, 18968), (9484, 13130), (10504, 11855)]