42007150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11833}}^1$

素因数の和:11916

約数の個数: 24

約数和(自身を含む): 79240464

約数和(自身を除く): 37233314

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 11833, 23666, 59165, 118330, 295825, 591650, 840143, 1680286, 4200715, 8401430, 21003575, 42007150]

約数ペア:

[(1, 42007150), (2, 21003575), (5, 8401430), (10, 4200715), (25, 1680286), (50, 840143), (71, 591650), (142, 295825), (355, 118330), (710, 59165), (1775, 23666), (3550, 11833)]