8533880

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 19319040

約数和(自身を除く): 10785160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1117, 1528, 1910, 2234, 3820, 4468, 5585, 7640, 8936, 11170, 22340, 44680, 213347, 426694, 853388, 1066735, 1706776, 2133470, 4266940, 8533880]

約数ペア:

[(1, 8533880), (2, 4266940), (4, 2133470), (5, 1706776), (8, 1066735), (10, 853388), (20, 426694), (40, 213347), (191, 44680), (382, 22340), (764, 11170), (955, 8936), (1117, 7640), (1528, 5585), (1910, 4468), (2234, 3820)]