45221240

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4691}}^1$

素因数の和:4943

約数の個数: 32

約数和(自身を含む): 102191760

約数和(自身を除く): 56970520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4691, 4820, 9382, 9640, 18764, 23455, 37528, 46910, 93820, 187640, 1130531, 2261062, 4522124, 5652655, 9044248, 11305310, 22610620, 45221240]

約数ペア:

[(1, 45221240), (2, 22610620), (4, 11305310), (5, 9044248), (8, 5652655), (10, 4522124), (20, 2261062), (40, 1130531), (241, 187640), (482, 93820), (964, 46910), (1205, 37528), (1928, 23455), (2410, 18764), (4691, 9640), (4820, 9382)]