83761600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4062

約数の個数: 84

約数和(自身を含む): 222015304

約数和(自身を除く): 138253704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4027, 4160, 5200, 8054, 10400, 16108, 20135, 20800, 32216, 40270, 52351, 64432, 80540, 100675, 104702, 128864, 161080, 201350, 209404, 257728, 261755, 322160, 402700, 418808, 523510, 644320, 805400, 837616, 1047020, 1288640, 1308775, 1610800, 1675232, 2094040, 2617550, 3221600, 3350464, 4188080, 5235100, 6443200, 8376160, 10470200, 16752320, 20940400, 41880800, 83761600]

約数ペア:

[(1, 83761600), (2, 41880800), (4, 20940400), (5, 16752320), (8, 10470200), (10, 8376160), (13, 6443200), (16, 5235100), (20, 4188080), (25, 3350464), (26, 3221600), (32, 2617550), (40, 2094040), (50, 1675232), (52, 1610800), (64, 1308775), (65, 1288640), (80, 1047020), (100, 837616), (104, 805400), (130, 644320), (160, 523510), (200, 418808), (208, 402700), (260, 322160), (320, 261755), (325, 257728), (400, 209404), (416, 201350), (520, 161080), (650, 128864), (800, 104702), (832, 100675), (1040, 80540), (1300, 64432), (1600, 52351), (2080, 40270), (2600, 32216), (4027, 20800), (4160, 20135), (5200, 16108), (8054, 10400)]