17078560

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 40647096

約数和(自身を除く): 23568536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 617, 692, 865, 1234, 1384, 1730, 2468, 2768, 3085, 3460, 4936, 5536, 6170, 6920, 9872, 12340, 13840, 19744, 24680, 27680, 49360, 98720, 106741, 213482, 426964, 533705, 853928, 1067410, 1707856, 2134820, 3415712, 4269640, 8539280, 17078560]

約数ペア:

[(1, 17078560), (2, 8539280), (4, 4269640), (5, 3415712), (8, 2134820), (10, 1707856), (16, 1067410), (20, 853928), (32, 533705), (40, 426964), (80, 213482), (160, 106741), (173, 98720), (346, 49360), (617, 27680), (692, 24680), (865, 19744), (1234, 13840), (1384, 12340), (1730, 9872), (2468, 6920), (2768, 6170), (3085, 5536), (3460, 4936)]