12726698699200

素因数分解:

$2^6\times 5^2\times {\mathrm{1949}}^1\times {\mathrm{4081163}}^1$

素因数の和:4083134

約数の個数: 84

約数和(自身を含む): 31331708202600

約数和(自身を除く): 18605009503400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1949, 3898, 7796, 9745, 15592, 19490, 31184, 38980, 48725, 62368, 77960, 97450, 124736, 155920, 194900, 311840, 389800, 623680, 779600, 1559200, 3118400, 4081163, 8162326, 16324652, 20405815, 32649304, 40811630, 65298608, 81623260, 102029075, 130597216, 163246520, 204058150, 261194432, 326493040, 408116300, 652986080, 816232600, 1305972160, 1632465200, 3264930400, 6529860800, 7954186687, 15908373374, 31816746748, 39770933435, 63633493496, 79541866870, 127266986992, 159083733740, 198854667175, 254533973984, 318167467480, 397709334350, 509067947968, 636334934960, 795418668700, 1272669869920, 1590837337400, 2545339739840, 3181674674800, 6363349349600, 12726698699200]

約数ペア:

[(1, 12726698699200), (2, 6363349349600), (4, 3181674674800), (5, 2545339739840), (8, 1590837337400), (10, 1272669869920), (16, 795418668700), (20, 636334934960), (25, 509067947968), (32, 397709334350), (40, 318167467480), (50, 254533973984), (64, 198854667175), (80, 159083733740), (100, 127266986992), (160, 79541866870), (200, 63633493496), (320, 39770933435), (400, 31816746748), (800, 15908373374), (1600, 7954186687), (1949, 6529860800), (3898, 3264930400), (7796, 1632465200), (9745, 1305972160), (15592, 816232600), (19490, 652986080), (31184, 408116300), (38980, 326493040), (48725, 261194432), (62368, 204058150), (77960, 163246520), (97450, 130597216), (124736, 102029075), (155920, 81623260), (194900, 65298608), (311840, 40811630), (389800, 32649304), (623680, 20405815), (779600, 16324652), (1559200, 8162326), (3118400, 4081163)]