5903440

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 13871880

約数和(自身を除く): 7968440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 677, 872, 1090, 1354, 1744, 2180, 2708, 3385, 4360, 5416, 6770, 8720, 10832, 13540, 27080, 54160, 73793, 147586, 295172, 368965, 590344, 737930, 1180688, 1475860, 2951720, 5903440]

約数ペア:

[(1, 5903440), (2, 2951720), (4, 1475860), (5, 1180688), (8, 737930), (10, 590344), (16, 368965), (20, 295172), (40, 147586), (80, 73793), (109, 54160), (218, 27080), (436, 13540), (545, 10832), (677, 8720), (872, 6770), (1090, 5416), (1354, 4360), (1744, 3385), (2180, 2708)]