27601250

素因数分解:

$2^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 40

約数和(自身を含む): 52633152

約数和(自身を除く): 25031902

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 311, 355, 622, 625, 710, 1250, 1555, 1775, 3110, 3550, 7775, 8875, 15550, 17750, 22081, 38875, 44162, 44375, 77750, 88750, 110405, 194375, 220810, 388750, 552025, 1104050, 2760125, 5520250, 13800625, 27601250]

約数ペア:

[(1, 27601250), (2, 13800625), (5, 5520250), (10, 2760125), (25, 1104050), (50, 552025), (71, 388750), (125, 220810), (142, 194375), (250, 110405), (311, 88750), (355, 77750), (622, 44375), (625, 44162), (710, 38875), (1250, 22081), (1555, 17750), (1775, 15550), (3110, 8875), (3550, 7775)]