79892260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{570659}}^1$

素因数の和:570675

約数の個数: 24

約数和(自身を含む): 191741760

約数和(自身を除く): 111849500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 570659, 1141318, 2282636, 2853295, 3994613, 5706590, 7989226, 11413180, 15978452, 19973065, 39946130, 79892260]

約数ペア:

[(1, 79892260), (2, 39946130), (4, 19973065), (5, 15978452), (7, 11413180), (10, 7989226), (14, 5706590), (20, 3994613), (28, 2853295), (35, 2282636), (70, 1141318), (140, 570659)]