2014000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 5222880

約数和(自身を除く): 3208880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 106, 125, 152, 190, 200, 212, 250, 265, 304, 380, 400, 424, 475, 500, 530, 760, 848, 950, 1000, 1007, 1060, 1325, 1520, 1900, 2000, 2014, 2120, 2375, 2650, 3800, 4028, 4240, 4750, 5035, 5300, 6625, 7600, 8056, 9500, 10070, 10600, 13250, 16112, 19000, 20140, 21200, 25175, 26500, 38000, 40280, 50350, 53000, 80560, 100700, 106000, 125875, 201400, 251750, 402800, 503500, 1007000, 2014000]

約数ペア:

[(1, 2014000), (2, 1007000), (4, 503500), (5, 402800), (8, 251750), (10, 201400), (16, 125875), (19, 106000), (20, 100700), (25, 80560), (38, 53000), (40, 50350), (50, 40280), (53, 38000), (76, 26500), (80, 25175), (95, 21200), (100, 20140), (106, 19000), (125, 16112), (152, 13250), (190, 10600), (200, 10070), (212, 9500), (250, 8056), (265, 7600), (304, 6625), (380, 5300), (400, 5035), (424, 4750), (475, 4240), (500, 4028), (530, 3800), (760, 2650), (848, 2375), (950, 2120), (1000, 2014), (1007, 2000), (1060, 1900), (1325, 1520)]