5544520

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 12612600

約数和(自身を除く): 7068080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1429, 1940, 2858, 3880, 5716, 7145, 11432, 14290, 28580, 57160, 138613, 277226, 554452, 693065, 1108904, 1386130, 2772260, 5544520]

約数ペア:

[(1, 5544520), (2, 2772260), (4, 1386130), (5, 1108904), (8, 693065), (10, 554452), (20, 277226), (40, 138613), (97, 57160), (194, 28580), (388, 14290), (485, 11432), (776, 7145), (970, 5716), (1429, 3880), (1940, 2858)]