82656650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 163114560

約数和(自身を除く): 80457910

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 167, 190, 334, 475, 521, 835, 950, 1042, 1670, 2605, 3173, 4175, 5210, 6346, 8350, 9899, 13025, 15865, 19798, 26050, 31730, 49495, 79325, 87007, 98990, 158650, 174014, 247475, 435035, 494950, 870070, 1653133, 2175175, 3306266, 4350350, 8265665, 16531330, 41328325, 82656650]

約数ペア:

[(1, 82656650), (2, 41328325), (5, 16531330), (10, 8265665), (19, 4350350), (25, 3306266), (38, 2175175), (50, 1653133), (95, 870070), (167, 494950), (190, 435035), (334, 247475), (475, 174014), (521, 158650), (835, 98990), (950, 87007), (1042, 79325), (1670, 49495), (2605, 31730), (3173, 26050), (4175, 19798), (5210, 15865), (6346, 13025), (8350, 9899)]