39967030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 74638080

約数和(自身を除く): 34671050

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 991, 1090, 1982, 4033, 4955, 8066, 9910, 20165, 36667, 40330, 73334, 108019, 183335, 216038, 366670, 540095, 1080190, 3996703, 7993406, 19983515, 39967030]

約数ペア:

[(1, 39967030), (2, 19983515), (5, 7993406), (10, 3996703), (37, 1080190), (74, 540095), (109, 366670), (185, 216038), (218, 183335), (370, 108019), (545, 73334), (991, 40330), (1090, 36667), (1982, 20165), (4033, 9910), (4955, 8066)]