5578480

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 13115232

約数和(自身を除く): 7536752

約数列:

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

約数ペア:

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