236259640

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{12757}}^1$

素因数の和:13231

約数の個数: 32

約数和(自身を含む): 532774080

約数和(自身を除く): 296514440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 12757, 18520, 25514, 51028, 63785, 102056, 127570, 255140, 510280, 5906491, 11812982, 23625964, 29532455, 47251928, 59064910, 118129820, 236259640]

約数ペア:

[(1, 236259640), (2, 118129820), (4, 59064910), (5, 47251928), (8, 29532455), (10, 23625964), (20, 11812982), (40, 5906491), (463, 510280), (926, 255140), (1852, 127570), (2315, 102056), (3704, 63785), (4630, 51028), (9260, 25514), (12757, 18520)]