22830020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 51219840

約数和(自身を除く): 28389820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 823, 1387, 1460, 1646, 2774, 3292, 4115, 5548, 6935, 8230, 13870, 15637, 16460, 27740, 31274, 60079, 62548, 78185, 120158, 156370, 240316, 300395, 312740, 600790, 1141501, 1201580, 2283002, 4566004, 5707505, 11415010, 22830020]

約数ペア:

[(1, 22830020), (2, 11415010), (4, 5707505), (5, 4566004), (10, 2283002), (19, 1201580), (20, 1141501), (38, 600790), (73, 312740), (76, 300395), (95, 240316), (146, 156370), (190, 120158), (292, 78185), (365, 62548), (380, 60079), (730, 31274), (823, 27740), (1387, 16460), (1460, 15637), (1646, 13870), (2774, 8230), (3292, 6935), (4115, 5548)]