136364560

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12263}}^1$

素因数の和:12415

約数の個数: 40

約数和(自身を含む): 319354560

約数和(自身を除く): 182990000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 12263, 24526, 49052, 61315, 98104, 122630, 196208, 245260, 490520, 981040, 1704557, 3409114, 6818228, 8522785, 13636456, 17045570, 27272912, 34091140, 68182280, 136364560]

約数ペア:

[(1, 136364560), (2, 68182280), (4, 34091140), (5, 27272912), (8, 17045570), (10, 13636456), (16, 8522785), (20, 6818228), (40, 3409114), (80, 1704557), (139, 981040), (278, 490520), (556, 245260), (695, 196208), (1112, 122630), (1390, 98104), (2224, 61315), (2780, 49052), (5560, 24526), (11120, 12263)]