5712520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12983}}^1$

素因数の和:13005

約数の個数: 32

約数和(自身を含む): 14022720

約数和(自身を除く): 8310200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12983, 25966, 51932, 64915, 103864, 129830, 142813, 259660, 285626, 519320, 571252, 714065, 1142504, 1428130, 2856260, 5712520]

約数ペア:

[(1, 5712520), (2, 2856260), (4, 1428130), (5, 1142504), (8, 714065), (10, 571252), (11, 519320), (20, 285626), (22, 259660), (40, 142813), (44, 129830), (55, 103864), (88, 64915), (110, 51932), (220, 25966), (440, 12983)]