1120508980

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{46649}}^1$

素因数の和:47859

約数の個数: 24

約数和(自身を含む): 2355078600

約数和(自身を除く): 1234569620

約数列:

[1, 2, 4, 5, 10, 20, 1201, 2402, 4804, 6005, 12010, 24020, 46649, 93298, 186596, 233245, 466490, 932980, 56025449, 112050898, 224101796, 280127245, 560254490, 1120508980]

約数ペア:

[(1, 1120508980), (2, 560254490), (4, 280127245), (5, 224101796), (10, 112050898), (20, 56025449), (1201, 932980), (2402, 466490), (4804, 233245), (6005, 186596), (12010, 93298), (24020, 46649)]