22750450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 44925696

約数和(自身を除く): 22175246

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 146, 230, 271, 365, 542, 575, 730, 1150, 1355, 1679, 1825, 2710, 3358, 3650, 6233, 6775, 8395, 12466, 13550, 16790, 19783, 31165, 39566, 41975, 62330, 83950, 98915, 155825, 197830, 311650, 455009, 494575, 910018, 989150, 2275045, 4550090, 11375225, 22750450]

約数ペア:

[(1, 22750450), (2, 11375225), (5, 4550090), (10, 2275045), (23, 989150), (25, 910018), (46, 494575), (50, 455009), (73, 311650), (115, 197830), (146, 155825), (230, 98915), (271, 83950), (365, 62330), (542, 41975), (575, 39566), (730, 31165), (1150, 19783), (1355, 16790), (1679, 13550), (1825, 12466), (2710, 8395), (3358, 6775), (3650, 6233)]