33353840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2467}}^1$

素因数の和:2506

約数の個数: 60

約数和(自身を含む): 84005784

約数和(自身を除く): 50651944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2467, 2704, 3380, 4934, 6760, 9868, 12335, 13520, 19736, 24670, 32071, 39472, 49340, 64142, 98680, 128284, 160355, 197360, 256568, 320710, 416923, 513136, 641420, 833846, 1282840, 1667692, 2084615, 2565680, 3335384, 4169230, 6670768, 8338460, 16676920, 33353840]

約数ペア:

[(1, 33353840), (2, 16676920), (4, 8338460), (5, 6670768), (8, 4169230), (10, 3335384), (13, 2565680), (16, 2084615), (20, 1667692), (26, 1282840), (40, 833846), (52, 641420), (65, 513136), (80, 416923), (104, 320710), (130, 256568), (169, 197360), (208, 160355), (260, 128284), (338, 98680), (520, 64142), (676, 49340), (845, 39472), (1040, 32071), (1352, 24670), (1690, 19736), (2467, 13520), (2704, 12335), (3380, 9868), (4934, 6760)]