77940110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{268759}}^1$

素因数の和:268795

約数の個数: 16

約数和(自身を含む): 145130400

約数和(自身を除く): 67190290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 268759, 537518, 1343795, 2687590, 7794011, 15588022, 38970055, 77940110]

約数ペア:

[(1, 77940110), (2, 38970055), (5, 15588022), (10, 7794011), (29, 2687590), (58, 1343795), (145, 537518), (290, 268759)]