75798220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 168668640

約数和(自身を除く): 92870420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 692, 865, 1153, 1730, 2306, 3287, 3460, 4612, 5765, 6574, 11530, 13148, 16435, 21907, 23060, 32870, 43814, 65740, 87628, 109535, 199469, 219070, 398938, 438140, 797876, 997345, 1994690, 3789911, 3989380, 7579822, 15159644, 18949555, 37899110, 75798220]

約数ペア:

[(1, 75798220), (2, 37899110), (4, 18949555), (5, 15159644), (10, 7579822), (19, 3989380), (20, 3789911), (38, 1994690), (76, 997345), (95, 797876), (173, 438140), (190, 398938), (346, 219070), (380, 199469), (692, 109535), (865, 87628), (1153, 65740), (1730, 43814), (2306, 32870), (3287, 23060), (3460, 21907), (4612, 16435), (5765, 13148), (6574, 11530)]