10408878980

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{10771}}^1$

素因数の和:11220

約数の個数: 48

約数和(自身を含む): 22060194240

約数和(自身を除く): 11651315260

約数列:

[1, 2, 4, 5, 10, 20, 211, 229, 422, 458, 844, 916, 1055, 1145, 2110, 2290, 4220, 4580, 10771, 21542, 43084, 48319, 53855, 96638, 107710, 193276, 215420, 241595, 483190, 966380, 2272681, 2466559, 4545362, 4933118, 9090724, 9866236, 11363405, 12332795, 22726810, 24665590, 45453620, 49331180, 520443949, 1040887898, 2081775796, 2602219745, 5204439490, 10408878980]

約数ペア:

[(1, 10408878980), (2, 5204439490), (4, 2602219745), (5, 2081775796), (10, 1040887898), (20, 520443949), (211, 49331180), (229, 45453620), (422, 24665590), (458, 22726810), (844, 12332795), (916, 11363405), (1055, 9866236), (1145, 9090724), (2110, 4933118), (2290, 4545362), (4220, 2466559), (4580, 2272681), (10771, 966380), (21542, 483190), (43084, 241595), (48319, 215420), (53855, 193276), (96638, 107710)]