61192400

素因数分解:

$2^4\times 5^2\times {\mathrm{152981}}^1$

素因数の和:152999

約数の個数: 30

約数和(自身を含む): 147015702

約数和(自身を除く): 85823302

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 152981, 305962, 611924, 764905, 1223848, 1529810, 2447696, 3059620, 3824525, 6119240, 7649050, 12238480, 15298100, 30596200, 61192400]

約数ペア:

[(1, 61192400), (2, 30596200), (4, 15298100), (5, 12238480), (8, 7649050), (10, 6119240), (16, 3824525), (20, 3059620), (25, 2447696), (40, 1529810), (50, 1223848), (80, 764905), (100, 611924), (200, 305962), (400, 152981)]