16150520

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5531}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 36843120

約数和(自身を除く): 20692600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5531, 11062, 22124, 27655, 44248, 55310, 110620, 221240, 403763, 807526, 1615052, 2018815, 3230104, 4037630, 8075260, 16150520]

約数ペア:

[(1, 16150520), (2, 8075260), (4, 4037630), (5, 3230104), (8, 2018815), (10, 1615052), (20, 807526), (40, 403763), (73, 221240), (146, 110620), (292, 55310), (365, 44248), (584, 27655), (730, 22124), (1460, 11062), (2920, 5531)]