11156960

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 26653536

約数和(自身を除く): 15496576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 677, 824, 1030, 1354, 1648, 2060, 2708, 3296, 3385, 4120, 5416, 6770, 8240, 10832, 13540, 16480, 21664, 27080, 54160, 69731, 108320, 139462, 278924, 348655, 557848, 697310, 1115696, 1394620, 2231392, 2789240, 5578480, 11156960]

約数ペア:

[(1, 11156960), (2, 5578480), (4, 2789240), (5, 2231392), (8, 1394620), (10, 1115696), (16, 697310), (20, 557848), (32, 348655), (40, 278924), (80, 139462), (103, 108320), (160, 69731), (206, 54160), (412, 27080), (515, 21664), (677, 16480), (824, 13540), (1030, 10832), (1354, 8240), (1648, 6770), (2060, 5416), (2708, 4120), (3296, 3385)]