34815691720

素因数分解:

$2^3\times 5^1\times {\mathrm{14437}}^1\times {\mathrm{60289}}^1$

素因数の和:74737

約数の個数: 32

約数和(自身を含む): 78342031800

約数和(自身を除く): 43526340080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14437, 28874, 57748, 60289, 72185, 115496, 120578, 144370, 241156, 288740, 301445, 482312, 577480, 602890, 1205780, 2411560, 870392293, 1740784586, 3481569172, 4351961465, 6963138344, 8703922930, 17407845860, 34815691720]

約数ペア:

[(1, 34815691720), (2, 17407845860), (4, 8703922930), (5, 6963138344), (8, 4351961465), (10, 3481569172), (20, 1740784586), (40, 870392293), (14437, 2411560), (28874, 1205780), (57748, 602890), (60289, 577480), (72185, 482312), (115496, 301445), (120578, 288740), (144370, 241156)]