328042010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{941}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 600649344

約数和(自身を除く): 272607334

約数列:

[1, 2, 5, 10, 71, 142, 355, 491, 710, 941, 982, 1882, 2455, 4705, 4910, 9410, 34861, 66811, 69722, 133622, 174305, 334055, 348610, 462031, 668110, 924062, 2310155, 4620310, 32804201, 65608402, 164021005, 328042010]

約数ペア:

[(1, 328042010), (2, 164021005), (5, 65608402), (10, 32804201), (71, 4620310), (142, 2310155), (355, 924062), (491, 668110), (710, 462031), (941, 348610), (982, 334055), (1882, 174305), (2455, 133622), (4705, 69722), (4910, 66811), (9410, 34861)]