185017060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21169}}^1$

素因数の和:21220

約数の個数: 48

約数和(自身を含む): 426787200

約数和(自身を除く): 241770140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 21169, 42338, 84676, 105845, 211690, 402211, 423380, 486887, 804422, 973774, 1608844, 1947548, 2011055, 2434435, 4022110, 4868870, 8044220, 9250853, 9737740, 18501706, 37003412, 46254265, 92508530, 185017060]

約数ペア:

[(1, 185017060), (2, 92508530), (4, 46254265), (5, 37003412), (10, 18501706), (19, 9737740), (20, 9250853), (23, 8044220), (38, 4868870), (46, 4022110), (76, 2434435), (92, 2011055), (95, 1947548), (115, 1608844), (190, 973774), (230, 804422), (380, 486887), (437, 423380), (460, 402211), (874, 211690), (1748, 105845), (2185, 84676), (4370, 42338), (8740, 21169)]