63327680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 84

約数和(自身を含む): 163430712

約数和(自身を除く): 100103032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1171, 1352, 1690, 2080, 2342, 2704, 3380, 4160, 4684, 5408, 5855, 6760, 9368, 10816, 11710, 13520, 15223, 18736, 23420, 27040, 30446, 37472, 46840, 54080, 60892, 74944, 76115, 93680, 121784, 152230, 187360, 197899, 243568, 304460, 374720, 395798, 487136, 608920, 791596, 974272, 989495, 1217840, 1583192, 1978990, 2435680, 3166384, 3957980, 4871360, 6332768, 7915960, 12665536, 15831920, 31663840, 63327680]

約数ペア:

[(1, 63327680), (2, 31663840), (4, 15831920), (5, 12665536), (8, 7915960), (10, 6332768), (13, 4871360), (16, 3957980), (20, 3166384), (26, 2435680), (32, 1978990), (40, 1583192), (52, 1217840), (64, 989495), (65, 974272), (80, 791596), (104, 608920), (130, 487136), (160, 395798), (169, 374720), (208, 304460), (260, 243568), (320, 197899), (338, 187360), (416, 152230), (520, 121784), (676, 93680), (832, 76115), (845, 74944), (1040, 60892), (1171, 54080), (1352, 46840), (1690, 37472), (2080, 30446), (2342, 27040), (2704, 23420), (3380, 18736), (4160, 15223), (4684, 13520), (5408, 11710), (5855, 10816), (6760, 9368)]