57095000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 141048600

約数和(自身を除く): 83953600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 601, 625, 760, 950, 1000, 1202, 1250, 1900, 2375, 2404, 2500, 3005, 3800, 4750, 4808, 5000, 6010, 9500, 11419, 11875, 12020, 15025, 19000, 22838, 23750, 24040, 30050, 45676, 47500, 57095, 60100, 75125, 91352, 95000, 114190, 120200, 150250, 228380, 285475, 300500, 375625, 456760, 570950, 601000, 751250, 1141900, 1427375, 1502500, 2283800, 2854750, 3005000, 5709500, 7136875, 11419000, 14273750, 28547500, 57095000]

約数ペア:

[(1, 57095000), (2, 28547500), (4, 14273750), (5, 11419000), (8, 7136875), (10, 5709500), (19, 3005000), (20, 2854750), (25, 2283800), (38, 1502500), (40, 1427375), (50, 1141900), (76, 751250), (95, 601000), (100, 570950), (125, 456760), (152, 375625), (190, 300500), (200, 285475), (250, 228380), (380, 150250), (475, 120200), (500, 114190), (601, 95000), (625, 91352), (760, 75125), (950, 60100), (1000, 57095), (1202, 47500), (1250, 45676), (1900, 30050), (2375, 24040), (2404, 23750), (2500, 22838), (3005, 19000), (3800, 15025), (4750, 12020), (4808, 11875), (5000, 11419), (6010, 9500)]