84865850450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1636757}}^1$

素因数の和:1636847

約数の個数: 48

約数和(自身を含む): 169875839304

約数和(自身を除く): 85009988854

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 610, 850, 1037, 1525, 2074, 3050, 5185, 10370, 25925, 51850, 1636757, 3273514, 8183785, 16367570, 27824869, 40918925, 55649738, 81837850, 99842177, 139124345, 199684354, 278248690, 499210885, 695621725, 998421770, 1391243450, 1697317009, 2496054425, 3394634018, 4992108850, 8486585045, 16973170090, 42432925225, 84865850450]

約数ペア:

[(1, 84865850450), (2, 42432925225), (5, 16973170090), (10, 8486585045), (17, 4992108850), (25, 3394634018), (34, 2496054425), (50, 1697317009), (61, 1391243450), (85, 998421770), (122, 695621725), (170, 499210885), (305, 278248690), (425, 199684354), (610, 139124345), (850, 99842177), (1037, 81837850), (1525, 55649738), (2074, 40918925), (3050, 27824869), (5185, 16367570), (10370, 8183785), (25925, 3273514), (51850, 1636757)]