105886909220

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1\times {\mathrm{29881}}^1$

素因数の和:31140

約数の個数: 48

約数和(自身を含む): 223940011008

約数和(自身を除く): 118053101788

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1087, 1630, 2174, 3260, 4348, 5435, 10870, 21740, 29881, 59762, 119524, 149405, 177181, 298810, 354362, 597620, 708724, 885905, 1771810, 3543620, 4870603, 9741206, 19482412, 24353015, 32480647, 48706030, 64961294, 97412060, 129922588, 162403235, 324806470, 649612940, 5294345461, 10588690922, 21177381844, 26471727305, 52943454610, 105886909220]

約数ペア:

[(1, 105886909220), (2, 52943454610), (4, 26471727305), (5, 21177381844), (10, 10588690922), (20, 5294345461), (163, 649612940), (326, 324806470), (652, 162403235), (815, 129922588), (1087, 97412060), (1630, 64961294), (2174, 48706030), (3260, 32480647), (4348, 24353015), (5435, 19482412), (10870, 9741206), (21740, 4870603), (29881, 3543620), (59762, 1771810), (119524, 885905), (149405, 708724), (177181, 597620), (298810, 354362)]