76372940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{545521}}^1$

素因数の和:545537

約数の個数: 24

約数和(自身を含む): 183295392

約数和(自身を除く): 106922452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 545521, 1091042, 2182084, 2727605, 3818647, 5455210, 7637294, 10910420, 15274588, 19093235, 38186470, 76372940]

約数ペア:

[(1, 76372940), (2, 38186470), (4, 19093235), (5, 15274588), (7, 10910420), (10, 7637294), (14, 5455210), (20, 3818647), (28, 2727605), (35, 2182084), (70, 1091042), (140, 545521)]