23241010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 47738880

約数和(自身を除く): 24497870

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 73, 79, 130, 146, 155, 158, 310, 365, 395, 403, 730, 790, 806, 949, 1027, 1898, 2015, 2054, 2263, 2449, 4030, 4526, 4745, 4898, 5135, 5767, 9490, 10270, 11315, 11534, 12245, 22630, 24490, 28835, 29419, 31837, 57670, 58838, 63674, 74971, 147095, 149942, 159185, 178777, 294190, 318370, 357554, 374855, 749710, 893885, 1787770, 2324101, 4648202, 11620505, 23241010]

約数ペア:

[(1, 23241010), (2, 11620505), (5, 4648202), (10, 2324101), (13, 1787770), (26, 893885), (31, 749710), (62, 374855), (65, 357554), (73, 318370), (79, 294190), (130, 178777), (146, 159185), (155, 149942), (158, 147095), (310, 74971), (365, 63674), (395, 58838), (403, 57670), (730, 31837), (790, 29419), (806, 28835), (949, 24490), (1027, 22630), (1898, 12245), (2015, 11534), (2054, 11315), (2263, 10270), (2449, 9490), (4030, 5767), (4526, 5135), (4745, 4898)]