5966000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 15281760

約数和(自身を除く): 9315760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 157, 190, 200, 250, 304, 314, 380, 400, 475, 500, 628, 760, 785, 950, 1000, 1256, 1520, 1570, 1900, 2000, 2375, 2512, 2983, 3140, 3800, 3925, 4750, 5966, 6280, 7600, 7850, 9500, 11932, 12560, 14915, 15700, 19000, 19625, 23864, 29830, 31400, 38000, 39250, 47728, 59660, 62800, 74575, 78500, 119320, 149150, 157000, 238640, 298300, 314000, 372875, 596600, 745750, 1193200, 1491500, 2983000, 5966000]

約数ペア:

[(1, 5966000), (2, 2983000), (4, 1491500), (5, 1193200), (8, 745750), (10, 596600), (16, 372875), (19, 314000), (20, 298300), (25, 238640), (38, 157000), (40, 149150), (50, 119320), (76, 78500), (80, 74575), (95, 62800), (100, 59660), (125, 47728), (152, 39250), (157, 38000), (190, 31400), (200, 29830), (250, 23864), (304, 19625), (314, 19000), (380, 15700), (400, 14915), (475, 12560), (500, 11932), (628, 9500), (760, 7850), (785, 7600), (950, 6280), (1000, 5966), (1256, 4750), (1520, 3925), (1570, 3800), (1900, 3140), (2000, 2983), (2375, 2512)]