1922660800

素因数分解:

$2^6\times 5^2\times {\mathrm{131}}^1\times {\mathrm{9173}}^1$

素因数の和:9326

約数の個数: 84

約数和(自身を含む): 4767581016

約数和(自身を除く): 2844920216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 131, 160, 200, 262, 320, 400, 524, 655, 800, 1048, 1310, 1600, 2096, 2620, 3275, 4192, 5240, 6550, 8384, 9173, 10480, 13100, 18346, 20960, 26200, 36692, 41920, 45865, 52400, 73384, 91730, 104800, 146768, 183460, 209600, 229325, 293536, 366920, 458650, 587072, 733840, 917300, 1201663, 1467680, 1834600, 2403326, 2935360, 3669200, 4806652, 6008315, 7338400, 9613304, 12016630, 14676800, 19226608, 24033260, 30041575, 38453216, 48066520, 60083150, 76906432, 96133040, 120166300, 192266080, 240332600, 384532160, 480665200, 961330400, 1922660800]

約数ペア:

[(1, 1922660800), (2, 961330400), (4, 480665200), (5, 384532160), (8, 240332600), (10, 192266080), (16, 120166300), (20, 96133040), (25, 76906432), (32, 60083150), (40, 48066520), (50, 38453216), (64, 30041575), (80, 24033260), (100, 19226608), (131, 14676800), (160, 12016630), (200, 9613304), (262, 7338400), (320, 6008315), (400, 4806652), (524, 3669200), (655, 2935360), (800, 2403326), (1048, 1834600), (1310, 1467680), (1600, 1201663), (2096, 917300), (2620, 733840), (3275, 587072), (4192, 458650), (5240, 366920), (6550, 293536), (8384, 229325), (9173, 209600), (10480, 183460), (13100, 146768), (18346, 104800), (20960, 91730), (26200, 73384), (36692, 52400), (41920, 45865)]