66690950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{70201}}^1$

素因数の和:70232

約数の個数: 24

約数和(自身を含む): 130575720

約数和(自身を除く): 63884770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 70201, 140402, 351005, 702010, 1333819, 1755025, 2667638, 3510050, 6669095, 13338190, 33345475, 66690950]

約数ペア:

[(1, 66690950), (2, 33345475), (5, 13338190), (10, 6669095), (19, 3510050), (25, 2667638), (38, 1755025), (50, 1333819), (95, 702010), (190, 351005), (475, 140402), (950, 70201)]