40702960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13751}}^1$

素因数の和:13801

約数の個数: 40

約数和(自身を含む): 97199136

約数和(自身を除く): 56496176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 13751, 27502, 55004, 68755, 110008, 137510, 220016, 275020, 508787, 550040, 1017574, 1100080, 2035148, 2543935, 4070296, 5087870, 8140592, 10175740, 20351480, 40702960]

約数ペア:

[(1, 40702960), (2, 20351480), (4, 10175740), (5, 8140592), (8, 5087870), (10, 4070296), (16, 2543935), (20, 2035148), (37, 1100080), (40, 1017574), (74, 550040), (80, 508787), (148, 275020), (185, 220016), (296, 137510), (370, 110008), (592, 68755), (740, 55004), (1480, 27502), (2960, 13751)]