34100350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 65620800

約数和(自身を除く): 31520450

約数列:

[1, 2, 5, 10, 25, 50, 79, 89, 97, 158, 178, 194, 395, 445, 485, 790, 890, 970, 1975, 2225, 2425, 3950, 4450, 4850, 7031, 7663, 8633, 14062, 15326, 17266, 35155, 38315, 43165, 70310, 76630, 86330, 175775, 191575, 215825, 351550, 383150, 431650, 682007, 1364014, 3410035, 6820070, 17050175, 34100350]

約数ペア:

[(1, 34100350), (2, 17050175), (5, 6820070), (10, 3410035), (25, 1364014), (50, 682007), (79, 431650), (89, 383150), (97, 351550), (158, 215825), (178, 191575), (194, 175775), (395, 86330), (445, 76630), (485, 70310), (790, 43165), (890, 38315), (970, 35155), (1975, 17266), (2225, 15326), (2425, 14062), (3950, 8633), (4450, 7663), (4850, 7031)]