25364750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 48185280

約数和(自身を除く): 22820530

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1429, 1775, 2858, 3550, 7145, 8875, 14290, 17750, 35725, 71450, 101459, 178625, 202918, 357250, 507295, 1014590, 2536475, 5072950, 12682375, 25364750]

約数ペア:

[(1, 25364750), (2, 12682375), (5, 5072950), (10, 2536475), (25, 1014590), (50, 507295), (71, 357250), (125, 202918), (142, 178625), (250, 101459), (355, 71450), (710, 35725), (1429, 17750), (1775, 14290), (2858, 8875), (3550, 7145)]