23369450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 47314680

約数和(自身を除く): 23945230

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 229, 314, 325, 458, 650, 785, 1145, 1570, 2041, 2290, 2977, 3925, 4082, 5725, 5954, 7850, 10205, 11450, 14885, 20410, 29770, 35953, 51025, 71906, 74425, 102050, 148850, 179765, 359530, 467389, 898825, 934778, 1797650, 2336945, 4673890, 11684725, 23369450]

約数ペア:

[(1, 23369450), (2, 11684725), (5, 4673890), (10, 2336945), (13, 1797650), (25, 934778), (26, 898825), (50, 467389), (65, 359530), (130, 179765), (157, 148850), (229, 102050), (314, 74425), (325, 71906), (458, 51025), (650, 35953), (785, 29770), (1145, 20410), (1570, 14885), (2041, 11450), (2290, 10205), (2977, 7850), (3925, 5954), (4082, 5725)]