10777720

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3691}}^1$

素因数の和:3775

約数の個数: 32

約数和(自身を含む): 24588720

約数和(自身を除く): 13811000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3691, 7382, 14764, 18455, 29528, 36910, 73820, 147640, 269443, 538886, 1077772, 1347215, 2155544, 2694430, 5388860, 10777720]

約数ペア:

[(1, 10777720), (2, 5388860), (4, 2694430), (5, 2155544), (8, 1347215), (10, 1077772), (20, 538886), (40, 269443), (73, 147640), (146, 73820), (292, 36910), (365, 29528), (584, 18455), (730, 14764), (1460, 7382), (2920, 3691)]