23641833620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3581}}^1\times {\mathrm{3709}}^1$

素因数の和:7388

約数の個数: 48

約数和(自身を含む): 50233251600

約数和(自身を除く): 26591417980

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3581, 3709, 7162, 7418, 14324, 14836, 17905, 18545, 35810, 37090, 71620, 74180, 318709, 330101, 637418, 660202, 1274836, 1320404, 1593545, 1650505, 3187090, 3301010, 6374180, 6602020, 13281929, 26563858, 53127716, 66409645, 132819290, 265638580, 1182091681, 2364183362, 4728366724, 5910458405, 11820916810, 23641833620]

約数ペア:

[(1, 23641833620), (2, 11820916810), (4, 5910458405), (5, 4728366724), (10, 2364183362), (20, 1182091681), (89, 265638580), (178, 132819290), (356, 66409645), (445, 53127716), (890, 26563858), (1780, 13281929), (3581, 6602020), (3709, 6374180), (7162, 3301010), (7418, 3187090), (14324, 1650505), (14836, 1593545), (17905, 1320404), (18545, 1274836), (35810, 660202), (37090, 637418), (71620, 330101), (74180, 318709)]