5915480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3607}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 13638240

約数和(自身を除く): 7722760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3607, 7214, 14428, 18035, 28856, 36070, 72140, 144280, 147887, 295774, 591548, 739435, 1183096, 1478870, 2957740, 5915480]

約数ペア:

[(1, 5915480), (2, 2957740), (4, 1478870), (5, 1183096), (8, 739435), (10, 591548), (20, 295774), (40, 147887), (41, 144280), (82, 72140), (164, 36070), (205, 28856), (328, 18035), (410, 14428), (820, 7214), (1640, 3607)]