79408090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{273821}}^1$

素因数の和:273857

約数の個数: 16

約数和(自身を含む): 147863880

約数和(自身を除く): 68455790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 273821, 547642, 1369105, 2738210, 7940809, 15881618, 39704045, 79408090]

約数ペア:

[(1, 79408090), (2, 39704045), (5, 15881618), (10, 7940809), (29, 2738210), (58, 1369105), (145, 547642), (290, 273821)]