61842580

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3583}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 130056192

約数和(自身を除く): 68213612

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3452, 3583, 4315, 7166, 8630, 14332, 17260, 17915, 35830, 71660, 3092129, 6184258, 12368516, 15460645, 30921290, 61842580]

約数ペア:

[(1, 61842580), (2, 30921290), (4, 15460645), (5, 12368516), (10, 6184258), (20, 3092129), (863, 71660), (1726, 35830), (3452, 17915), (3583, 17260), (4315, 14332), (7166, 8630)]