68773750

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1546

約数の個数: 40

約数和(自身を含む): 132482592

約数和(自身を除く): 63708842

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 625, 925, 1250, 1487, 1850, 2974, 4625, 7435, 9250, 14870, 23125, 37175, 46250, 55019, 74350, 110038, 185875, 275095, 371750, 550190, 929375, 1375475, 1858750, 2750950, 6877375, 13754750, 34386875, 68773750]

約数ペア:

[(1, 68773750), (2, 34386875), (5, 13754750), (10, 6877375), (25, 2750950), (37, 1858750), (50, 1375475), (74, 929375), (125, 550190), (185, 371750), (250, 275095), (370, 185875), (625, 110038), (925, 74350), (1250, 55019), (1487, 46250), (1850, 37175), (2974, 23125), (4625, 14870), (7435, 9250)]