10282480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9913

約数の個数: 40

約数和(自身を含む): 25748352

約数和(自身を除く): 15465872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9887, 19774, 39548, 49435, 79096, 98870, 128531, 158192, 197740, 257062, 395480, 514124, 642655, 790960, 1028248, 1285310, 2056496, 2570620, 5141240, 10282480]

約数ペア:

[(1, 10282480), (2, 5141240), (4, 2570620), (5, 2056496), (8, 1285310), (10, 1028248), (13, 790960), (16, 642655), (20, 514124), (26, 395480), (40, 257062), (52, 197740), (65, 158192), (80, 128531), (104, 98870), (130, 79096), (208, 49435), (260, 39548), (520, 19774), (1040, 9887)]