33135440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 83911296

約数和(自身を除く): 50775856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 151, 208, 211, 260, 302, 422, 520, 604, 755, 844, 1040, 1055, 1208, 1510, 1688, 1963, 2110, 2416, 2743, 3020, 3376, 3926, 4220, 5486, 6040, 7852, 8440, 9815, 10972, 12080, 13715, 15704, 16880, 19630, 21944, 27430, 31408, 31861, 39260, 43888, 54860, 63722, 78520, 109720, 127444, 157040, 159305, 219440, 254888, 318610, 414193, 509776, 637220, 828386, 1274440, 1656772, 2070965, 2548880, 3313544, 4141930, 6627088, 8283860, 16567720, 33135440]

約数ペア:

[(1, 33135440), (2, 16567720), (4, 8283860), (5, 6627088), (8, 4141930), (10, 3313544), (13, 2548880), (16, 2070965), (20, 1656772), (26, 1274440), (40, 828386), (52, 637220), (65, 509776), (80, 414193), (104, 318610), (130, 254888), (151, 219440), (208, 159305), (211, 157040), (260, 127444), (302, 109720), (422, 78520), (520, 63722), (604, 54860), (755, 43888), (844, 39260), (1040, 31861), (1055, 31408), (1208, 27430), (1510, 21944), (1688, 19630), (1963, 16880), (2110, 15704), (2416, 13715), (2743, 12080), (3020, 10972), (3376, 9815), (3926, 8440), (4220, 7852), (5486, 6040)]