34967500

素因数分解:

$2^2\times 5^4\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 60

約数和(自身を含む): 77937552

約数和(自身を除く): 42970052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 197, 250, 284, 355, 394, 500, 625, 710, 788, 985, 1250, 1420, 1775, 1970, 2500, 3550, 3940, 4925, 7100, 8875, 9850, 13987, 17750, 19700, 24625, 27974, 35500, 44375, 49250, 55948, 69935, 88750, 98500, 123125, 139870, 177500, 246250, 279740, 349675, 492500, 699350, 1398700, 1748375, 3496750, 6993500, 8741875, 17483750, 34967500]

約数ペア:

[(1, 34967500), (2, 17483750), (4, 8741875), (5, 6993500), (10, 3496750), (20, 1748375), (25, 1398700), (50, 699350), (71, 492500), (100, 349675), (125, 279740), (142, 246250), (197, 177500), (250, 139870), (284, 123125), (355, 98500), (394, 88750), (500, 69935), (625, 55948), (710, 49250), (788, 44375), (985, 35500), (1250, 27974), (1420, 24625), (1775, 19700), (1970, 17750), (2500, 13987), (3550, 9850), (3940, 8875), (4925, 7100)]