27973700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14723}}^1$

素因数の和:14756

約数の個数: 36

約数和(自身を含む): 63902160

約数和(自身を除く): 35928460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 14723, 29446, 58892, 73615, 147230, 279737, 294460, 368075, 559474, 736150, 1118948, 1398685, 1472300, 2797370, 5594740, 6993425, 13986850, 27973700]

約数ペア:

[(1, 27973700), (2, 13986850), (4, 6993425), (5, 5594740), (10, 2797370), (19, 1472300), (20, 1398685), (25, 1118948), (38, 736150), (50, 559474), (76, 368075), (95, 294460), (100, 279737), (190, 147230), (380, 73615), (475, 58892), (950, 29446), (1900, 14723)]