126501820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{59113}}^1$

素因数の和:59229

約数の個数: 24

約数和(自身を含む): 268141104

約数和(自身を除く): 141639284

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 59113, 118226, 236452, 295565, 591130, 1182260, 6325091, 12650182, 25300364, 31625455, 63250910, 126501820]

約数ペア:

[(1, 126501820), (2, 63250910), (4, 31625455), (5, 25300364), (10, 12650182), (20, 6325091), (107, 1182260), (214, 591130), (428, 295565), (535, 236452), (1070, 118226), (2140, 59113)]