45432440

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3583}}^1$

素因数の和:3911

約数の個数: 32

約数和(自身を含む): 102574080

約数和(自身を除く): 57141640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 3583, 6340, 7166, 12680, 14332, 17915, 28664, 35830, 71660, 143320, 1135811, 2271622, 4543244, 5679055, 9086488, 11358110, 22716220, 45432440]

約数ペア:

[(1, 45432440), (2, 22716220), (4, 11358110), (5, 9086488), (8, 5679055), (10, 4543244), (20, 2271622), (40, 1135811), (317, 143320), (634, 71660), (1268, 35830), (1585, 28664), (2536, 17915), (3170, 14332), (3583, 12680), (6340, 7166)]