385470110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{997}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 742847328

約数和(自身を除く): 357377218

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 997, 1681, 1886, 1994, 3362, 4715, 4985, 8405, 9430, 9970, 16810, 22931, 38663, 40877, 45862, 77326, 81754, 114655, 193315, 204385, 229310, 386630, 408770, 940171, 1675957, 1880342, 3351914, 4700855, 8379785, 9401710, 16759570, 38547011, 77094022, 192735055, 385470110]

約数ペア:

[(1, 385470110), (2, 192735055), (5, 77094022), (10, 38547011), (23, 16759570), (41, 9401710), (46, 8379785), (82, 4700855), (115, 3351914), (205, 1880342), (230, 1675957), (410, 940171), (943, 408770), (997, 386630), (1681, 229310), (1886, 204385), (1994, 193315), (3362, 114655), (4715, 81754), (4985, 77326), (8405, 45862), (9430, 40877), (9970, 38663), (16810, 22931)]