3648389620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{47149}}^1$

素因数の和:47284

約数の個数: 48

約数和(自身を含む): 7913278800

約数和(自身を除く): 4264889180

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 212, 265, 292, 365, 530, 730, 1060, 1460, 3869, 7738, 15476, 19345, 38690, 47149, 77380, 94298, 188596, 235745, 471490, 942980, 2498897, 3441877, 4997794, 6883754, 9995588, 12494485, 13767508, 17209385, 24988970, 34418770, 49977940, 68837540, 182419481, 364838962, 729677924, 912097405, 1824194810, 3648389620]

約数ペア:

[(1, 3648389620), (2, 1824194810), (4, 912097405), (5, 729677924), (10, 364838962), (20, 182419481), (53, 68837540), (73, 49977940), (106, 34418770), (146, 24988970), (212, 17209385), (265, 13767508), (292, 12494485), (365, 9995588), (530, 6883754), (730, 4997794), (1060, 3441877), (1460, 2498897), (3869, 942980), (7738, 471490), (15476, 235745), (19345, 188596), (38690, 94298), (47149, 77380)]