14641640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 36484560

約数和(自身を除く): 21842920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 761, 962, 1480, 1522, 1924, 2405, 3044, 3805, 3848, 4810, 6088, 7610, 9620, 9893, 15220, 19240, 19786, 28157, 30440, 39572, 49465, 56314, 79144, 98930, 112628, 140785, 197860, 225256, 281570, 366041, 395720, 563140, 732082, 1126280, 1464164, 1830205, 2928328, 3660410, 7320820, 14641640]

約数ペア:

[(1, 14641640), (2, 7320820), (4, 3660410), (5, 2928328), (8, 1830205), (10, 1464164), (13, 1126280), (20, 732082), (26, 563140), (37, 395720), (40, 366041), (52, 281570), (65, 225256), (74, 197860), (104, 140785), (130, 112628), (148, 98930), (185, 79144), (260, 56314), (296, 49465), (370, 39572), (481, 30440), (520, 28157), (740, 19786), (761, 19240), (962, 15220), (1480, 9893), (1522, 9620), (1924, 7610), (2405, 6088), (3044, 4810), (3805, 3848)]