5890000

素因数分解:

$2^4\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 100

約数和(自身を含む): 15495040

約数和(自身を除く): 9605040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 125, 152, 155, 190, 200, 248, 250, 304, 310, 380, 400, 475, 496, 500, 589, 620, 625, 760, 775, 950, 1000, 1178, 1240, 1250, 1520, 1550, 1900, 2000, 2356, 2375, 2480, 2500, 2945, 3100, 3800, 3875, 4712, 4750, 5000, 5890, 6200, 7600, 7750, 9424, 9500, 10000, 11780, 11875, 12400, 14725, 15500, 19000, 19375, 23560, 23750, 29450, 31000, 38000, 38750, 47120, 47500, 58900, 62000, 73625, 77500, 95000, 117800, 147250, 155000, 190000, 235600, 294500, 310000, 368125, 589000, 736250, 1178000, 1472500, 2945000, 5890000]

約数ペア:

[(1, 5890000), (2, 2945000), (4, 1472500), (5, 1178000), (8, 736250), (10, 589000), (16, 368125), (19, 310000), (20, 294500), (25, 235600), (31, 190000), (38, 155000), (40, 147250), (50, 117800), (62, 95000), (76, 77500), (80, 73625), (95, 62000), (100, 58900), (124, 47500), (125, 47120), (152, 38750), (155, 38000), (190, 31000), (200, 29450), (248, 23750), (250, 23560), (304, 19375), (310, 19000), (380, 15500), (400, 14725), (475, 12400), (496, 11875), (500, 11780), (589, 10000), (620, 9500), (625, 9424), (760, 7750), (775, 7600), (950, 6200), (1000, 5890), (1178, 5000), (1240, 4750), (1250, 4712), (1520, 3875), (1550, 3800), (1900, 3100), (2000, 2945), (2356, 2500), (2375, 2480)]