79194800

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5351}}^1$

素因数の和:5406

約数の個数: 60

約数和(自身を含む): 195444336

約数和(自身を除く): 116249536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 925, 1480, 1850, 2960, 3700, 5351, 7400, 10702, 14800, 21404, 26755, 42808, 53510, 85616, 107020, 133775, 197987, 214040, 267550, 395974, 428080, 535100, 791948, 989935, 1070200, 1583896, 1979870, 2140400, 3167792, 3959740, 4949675, 7919480, 9899350, 15838960, 19798700, 39597400, 79194800]

約数ペア:

[(1, 79194800), (2, 39597400), (4, 19798700), (5, 15838960), (8, 9899350), (10, 7919480), (16, 4949675), (20, 3959740), (25, 3167792), (37, 2140400), (40, 1979870), (50, 1583896), (74, 1070200), (80, 989935), (100, 791948), (148, 535100), (185, 428080), (200, 395974), (296, 267550), (370, 214040), (400, 197987), (592, 133775), (740, 107020), (925, 85616), (1480, 53510), (1850, 42808), (2960, 26755), (3700, 21404), (5351, 14800), (7400, 10702)]