2854111250

素因数分解:

$2^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{32159}}^1$

素因数の和:32252

約数の個数: 40

約数和(自身を含む): 5425263360

約数和(自身を除く): 2571152110

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 625, 710, 1250, 1775, 3550, 8875, 17750, 32159, 44375, 64318, 88750, 160795, 321590, 803975, 1607950, 2283289, 4019875, 4566578, 8039750, 11416445, 20099375, 22832890, 40198750, 57082225, 114164450, 285411125, 570822250, 1427055625, 2854111250]

約数ペア:

[(1, 2854111250), (2, 1427055625), (5, 570822250), (10, 285411125), (25, 114164450), (50, 57082225), (71, 40198750), (125, 22832890), (142, 20099375), (250, 11416445), (355, 8039750), (625, 4566578), (710, 4019875), (1250, 2283289), (1775, 1607950), (3550, 803975), (8875, 321590), (17750, 160795), (32159, 88750), (44375, 64318)]