3286000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 8356608

約数和(自身を除く): 5070608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 53, 62, 80, 100, 106, 124, 125, 155, 200, 212, 248, 250, 265, 310, 400, 424, 496, 500, 530, 620, 775, 848, 1000, 1060, 1240, 1325, 1550, 1643, 2000, 2120, 2480, 2650, 3100, 3286, 3875, 4240, 5300, 6200, 6572, 6625, 7750, 8215, 10600, 12400, 13144, 13250, 15500, 16430, 21200, 26288, 26500, 31000, 32860, 41075, 53000, 62000, 65720, 82150, 106000, 131440, 164300, 205375, 328600, 410750, 657200, 821500, 1643000, 3286000]

約数ペア:

[(1, 3286000), (2, 1643000), (4, 821500), (5, 657200), (8, 410750), (10, 328600), (16, 205375), (20, 164300), (25, 131440), (31, 106000), (40, 82150), (50, 65720), (53, 62000), (62, 53000), (80, 41075), (100, 32860), (106, 31000), (124, 26500), (125, 26288), (155, 21200), (200, 16430), (212, 15500), (248, 13250), (250, 13144), (265, 12400), (310, 10600), (400, 8215), (424, 7750), (496, 6625), (500, 6572), (530, 6200), (620, 5300), (775, 4240), (848, 3875), (1000, 3286), (1060, 3100), (1240, 2650), (1325, 2480), (1550, 2120), (1643, 2000)]