51988005880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35127031}}^1$

素因数の和:35127079

約数の個数: 32

約数和(自身を含む): 120134449440

約数和(自身を除く): 68146443560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 35127031, 70254062, 140508124, 175635155, 281016248, 351270310, 702540620, 1299700147, 1405081240, 2599400294, 5198800588, 6498500735, 10397601176, 12997001470, 25994002940, 51988005880]

約数ペア:

[(1, 51988005880), (2, 25994002940), (4, 12997001470), (5, 10397601176), (8, 6498500735), (10, 5198800588), (20, 2599400294), (37, 1405081240), (40, 1299700147), (74, 702540620), (148, 351270310), (185, 281016248), (296, 175635155), (370, 140508124), (740, 70254062), (1480, 35127031)]