136028500

素因数分解:

$2^2\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 298810512

約数和(自身を除く): 162782012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 197, 250, 394, 500, 788, 985, 1381, 1970, 2762, 3940, 4925, 5524, 6905, 9850, 13810, 19700, 24625, 27620, 34525, 49250, 69050, 98500, 138100, 172625, 272057, 345250, 544114, 690500, 1088228, 1360285, 2720570, 5441140, 6801425, 13602850, 27205700, 34007125, 68014250, 136028500]

約数ペア:

[(1, 136028500), (2, 68014250), (4, 34007125), (5, 27205700), (10, 13602850), (20, 6801425), (25, 5441140), (50, 2720570), (100, 1360285), (125, 1088228), (197, 690500), (250, 544114), (394, 345250), (500, 272057), (788, 172625), (985, 138100), (1381, 98500), (1970, 69050), (2762, 49250), (3940, 34525), (4925, 27620), (5524, 24625), (6905, 19700), (9850, 13810)]