80382400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{7177}}^1$

素因数の和:7206

約数の個数: 84

約数和(自身を含む): 226078288

約数和(自身を除く): 145695888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 7177, 11200, 14354, 28708, 35885, 50239, 57416, 71770, 100478, 114832, 143540, 179425, 200956, 229664, 251195, 287080, 358850, 401912, 459328, 502390, 574160, 717700, 803824, 1004780, 1148320, 1255975, 1435400, 1607648, 2009560, 2296640, 2511950, 2870800, 3215296, 4019120, 5023900, 5741600, 8038240, 10047800, 11483200, 16076480, 20095600, 40191200, 80382400]

約数ペア:

[(1, 80382400), (2, 40191200), (4, 20095600), (5, 16076480), (7, 11483200), (8, 10047800), (10, 8038240), (14, 5741600), (16, 5023900), (20, 4019120), (25, 3215296), (28, 2870800), (32, 2511950), (35, 2296640), (40, 2009560), (50, 1607648), (56, 1435400), (64, 1255975), (70, 1148320), (80, 1004780), (100, 803824), (112, 717700), (140, 574160), (160, 502390), (175, 459328), (200, 401912), (224, 358850), (280, 287080), (320, 251195), (350, 229664), (400, 200956), (448, 179425), (560, 143540), (700, 114832), (800, 100478), (1120, 71770), (1400, 57416), (1600, 50239), (2240, 35885), (2800, 28708), (5600, 14354), (7177, 11200)]