22127290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 42230160

約数和(自身を除く): 20102870

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1861, 2378, 3722, 5945, 9305, 11890, 18610, 53969, 76301, 107938, 152602, 269845, 381505, 539690, 763010, 2212729, 4425458, 11063645, 22127290]

約数ペア:

[(1, 22127290), (2, 11063645), (5, 4425458), (10, 2212729), (29, 763010), (41, 539690), (58, 381505), (82, 269845), (145, 152602), (205, 107938), (290, 76301), (410, 53969), (1189, 18610), (1861, 11890), (2378, 9305), (3722, 5945)]