78922030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2129}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 155507040

約数和(自身を除く): 76585010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 337, 674, 1685, 2129, 3370, 3707, 4258, 7414, 10645, 18535, 21290, 23419, 37070, 46838, 117095, 234190, 717473, 1434946, 3587365, 7174730, 7892203, 15784406, 39461015, 78922030]

約数ペア:

[(1, 78922030), (2, 39461015), (5, 15784406), (10, 7892203), (11, 7174730), (22, 3587365), (55, 1434946), (110, 717473), (337, 234190), (674, 117095), (1685, 46838), (2129, 37070), (3370, 23419), (3707, 21290), (4258, 18535), (7414, 10645)]