22488250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 43939584

約数和(自身を除く): 21451334

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3911, 5750, 7822, 19555, 39110, 89953, 97775, 179906, 195550, 449765, 488875, 899530, 977750, 2248825, 4497650, 11244125, 22488250]

約数ペア:

[(1, 22488250), (2, 11244125), (5, 4497650), (10, 2248825), (23, 977750), (25, 899530), (46, 488875), (50, 449765), (115, 195550), (125, 179906), (230, 97775), (250, 89953), (575, 39110), (1150, 19555), (2875, 7822), (3911, 5750)]