9242480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8913

約数の個数: 40

約数和(自身を含む): 23144352

約数和(自身を除く): 13901872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8887, 17774, 35548, 44435, 71096, 88870, 115531, 142192, 177740, 231062, 355480, 462124, 577655, 710960, 924248, 1155310, 1848496, 2310620, 4621240, 9242480]

約数ペア:

[(1, 9242480), (2, 4621240), (4, 2310620), (5, 1848496), (8, 1155310), (10, 924248), (13, 710960), (16, 577655), (20, 462124), (26, 355480), (40, 231062), (52, 177740), (65, 142192), (80, 115531), (104, 88870), (130, 71096), (208, 44435), (260, 35548), (520, 17774), (1040, 8887)]