2115326560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{574817}}^1$

素因数の和:574855

約数の個数: 48

約数和(自身を含む): 5214748896

約数和(自身を除く): 3099422336

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, 574817, 1149634, 2299268, 2874085, 4598536, 5748170, 9197072, 11496340, 13220791, 18394144, 22992680, 26441582, 45985360, 52883164, 66103955, 91970720, 105766328, 132207910, 211532656, 264415820, 423065312, 528831640, 1057663280, 2115326560]

約数ペア:

[(1, 2115326560), (2, 1057663280), (4, 528831640), (5, 423065312), (8, 264415820), (10, 211532656), (16, 132207910), (20, 105766328), (23, 91970720), (32, 66103955), (40, 52883164), (46, 45985360), (80, 26441582), (92, 22992680), (115, 18394144), (160, 13220791), (184, 11496340), (230, 9197072), (368, 5748170), (460, 4598536), (736, 2874085), (920, 2299268), (1840, 1149634), (3680, 574817)]