29420180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 34930540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 479, 740, 830, 958, 1660, 1916, 2395, 3071, 4790, 6142, 9580, 12284, 15355, 17723, 30710, 35446, 39757, 61420, 70892, 79514, 88615, 159028, 177230, 198785, 354460, 397570, 795140, 1471009, 2942018, 5884036, 7355045, 14710090, 29420180]

約数ペア:

[(1, 29420180), (2, 14710090), (4, 7355045), (5, 5884036), (10, 2942018), (20, 1471009), (37, 795140), (74, 397570), (83, 354460), (148, 198785), (166, 177230), (185, 159028), (332, 88615), (370, 79514), (415, 70892), (479, 61420), (740, 39757), (830, 35446), (958, 30710), (1660, 17723), (1916, 15355), (2395, 12284), (3071, 9580), (4790, 6142)]