1048008049220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{250719629}}^1$

素因数の和:250719668

約数の個数: 48

約数和(自身を含む): 2527253870400

約数和(自身を除く): 1479245821180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 250719629, 501439258, 1002878516, 1253598145, 2507196290, 2757915919, 4763672951, 5014392580, 5515831838, 9527345902, 11031663676, 13789579595, 19054691804, 23818364755, 27579159190, 47636729510, 52400402461, 55158318380, 95273459020, 104800804922, 209601609844, 262002012305, 524004024610, 1048008049220]

約数ペア:

[(1, 1048008049220), (2, 524004024610), (4, 262002012305), (5, 209601609844), (10, 104800804922), (11, 95273459020), (19, 55158318380), (20, 52400402461), (22, 47636729510), (38, 27579159190), (44, 23818364755), (55, 19054691804), (76, 13789579595), (95, 11031663676), (110, 9527345902), (190, 5515831838), (209, 5014392580), (220, 4763672951), (380, 2757915919), (418, 2507196290), (836, 1253598145), (1045, 1002878516), (2090, 501439258), (4180, 250719629)]