42191750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 80129088

約数和(自身を除く): 37937338

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 2377, 3550, 4754, 8875, 11885, 17750, 23770, 59425, 118850, 168767, 297125, 337534, 594250, 843835, 1687670, 4219175, 8438350, 21095875, 42191750]

約数ペア:

[(1, 42191750), (2, 21095875), (5, 8438350), (10, 4219175), (25, 1687670), (50, 843835), (71, 594250), (125, 337534), (142, 297125), (250, 168767), (355, 118850), (710, 59425), (1775, 23770), (2377, 17750), (3550, 11885), (4754, 8875)]