5583320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 7117480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1439, 1940, 2878, 3880, 5756, 7195, 11512, 14390, 28780, 57560, 139583, 279166, 558332, 697915, 1116664, 1395830, 2791660, 5583320]

約数ペア:

[(1, 5583320), (2, 2791660), (4, 1395830), (5, 1116664), (8, 697915), (10, 558332), (20, 279166), (40, 139583), (97, 57560), (194, 28780), (388, 14390), (485, 11512), (776, 7195), (970, 5756), (1439, 3880), (1940, 2878)]