16806560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4567}}^1$

素因数の和:4605

約数の個数: 48

約数和(自身を含む): 41440896

約数和(自身を除く): 24634336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 4567, 9134, 18268, 22835, 36536, 45670, 73072, 91340, 105041, 146144, 182680, 210082, 365360, 420164, 525205, 730720, 840328, 1050410, 1680656, 2100820, 3361312, 4201640, 8403280, 16806560]

約数ペア:

[(1, 16806560), (2, 8403280), (4, 4201640), (5, 3361312), (8, 2100820), (10, 1680656), (16, 1050410), (20, 840328), (23, 730720), (32, 525205), (40, 420164), (46, 365360), (80, 210082), (92, 182680), (115, 146144), (160, 105041), (184, 91340), (230, 73072), (368, 45670), (460, 36536), (736, 22835), (920, 18268), (1840, 9134), (3680, 4567)]