40806190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 78058080

約数和(自身を除く): 37251890

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 3803, 5365, 7606, 10730, 19015, 38030, 110287, 140711, 220574, 281422, 551435, 703555, 1102870, 1407110, 4080619, 8161238, 20403095, 40806190]

約数ペア:

[(1, 40806190), (2, 20403095), (5, 8161238), (10, 4080619), (29, 1407110), (37, 1102870), (58, 703555), (74, 551435), (145, 281422), (185, 220574), (290, 140711), (370, 110287), (1073, 38030), (2146, 19015), (3803, 10730), (5365, 7606)]