87548022010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{215471}}^1$

素因数の和:216510

約数の個数: 32

約数和(自身を含む): 161593657344

約数和(自身を除く): 74045635334

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 991, 1982, 4955, 9910, 40631, 81262, 203155, 215471, 406310, 430942, 1077355, 2154710, 8834311, 17668622, 44171555, 88343110, 213531761, 427063522, 1067658805, 2135317610, 8754802201, 17509604402, 43774011005, 87548022010]

約数ペア:

[(1, 87548022010), (2, 43774011005), (5, 17509604402), (10, 8754802201), (41, 2135317610), (82, 1067658805), (205, 427063522), (410, 213531761), (991, 88343110), (1982, 44171555), (4955, 17668622), (9910, 8834311), (40631, 2154710), (81262, 1077355), (203155, 430942), (215471, 406310)]