43256925260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{216263}}^1$

素因数の和:216482

約数の個数: 48

約数和(自身を含む): 92756494656

約数和(自身を除く): 49499569396

約数列:

[1, 2, 4, 5, 10, 20, 73, 137, 146, 274, 292, 365, 548, 685, 730, 1370, 1460, 2740, 10001, 20002, 40004, 50005, 100010, 200020, 216263, 432526, 865052, 1081315, 2162630, 4325260, 15787199, 29628031, 31574398, 59256062, 63148796, 78935995, 118512124, 148140155, 157871990, 296280310, 315743980, 592560620, 2162846263, 4325692526, 8651385052, 10814231315, 21628462630, 43256925260]

約数ペア:

[(1, 43256925260), (2, 21628462630), (4, 10814231315), (5, 8651385052), (10, 4325692526), (20, 2162846263), (73, 592560620), (137, 315743980), (146, 296280310), (274, 157871990), (292, 148140155), (365, 118512124), (548, 78935995), (685, 63148796), (730, 59256062), (1370, 31574398), (1460, 29628031), (2740, 15787199), (10001, 4325260), (20002, 2162630), (40004, 1081315), (50005, 865052), (100010, 432526), (200020, 216263)]