79019500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 200019456

約数和(自身を除く): 120999956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 125, 140, 175, 211, 214, 250, 350, 422, 428, 500, 535, 700, 749, 844, 875, 1055, 1070, 1477, 1498, 1750, 2110, 2140, 2675, 2954, 2996, 3500, 3745, 4220, 5275, 5350, 5908, 7385, 7490, 10550, 10700, 13375, 14770, 14980, 18725, 21100, 22577, 26375, 26750, 29540, 36925, 37450, 45154, 52750, 53500, 73850, 74900, 90308, 93625, 105500, 112885, 147700, 158039, 184625, 187250, 225770, 316078, 369250, 374500, 451540, 564425, 632156, 738500, 790195, 1128850, 1580390, 2257700, 2822125, 3160780, 3950975, 5644250, 7901950, 11288500, 15803900, 19754875, 39509750, 79019500]

約数ペア:

[(1, 79019500), (2, 39509750), (4, 19754875), (5, 15803900), (7, 11288500), (10, 7901950), (14, 5644250), (20, 3950975), (25, 3160780), (28, 2822125), (35, 2257700), (50, 1580390), (70, 1128850), (100, 790195), (107, 738500), (125, 632156), (140, 564425), (175, 451540), (211, 374500), (214, 369250), (250, 316078), (350, 225770), (422, 187250), (428, 184625), (500, 158039), (535, 147700), (700, 112885), (749, 105500), (844, 93625), (875, 90308), (1055, 74900), (1070, 73850), (1477, 53500), (1498, 52750), (1750, 45154), (2110, 37450), (2140, 36925), (2675, 29540), (2954, 26750), (2996, 26375), (3500, 22577), (3745, 21100), (4220, 18725), (5275, 14980), (5350, 14770), (5908, 13375), (7385, 10700), (7490, 10550)]