41974000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 80

約数和(自身を含む): 104921856

約数和(自身を除く): 62947856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 677, 775, 1000, 1240, 1354, 1550, 2000, 2480, 2708, 3100, 3385, 3875, 5416, 6200, 6770, 7750, 10832, 12400, 13540, 15500, 16925, 20987, 27080, 31000, 33850, 41974, 54160, 62000, 67700, 83948, 84625, 104935, 135400, 167896, 169250, 209870, 270800, 335792, 338500, 419740, 524675, 677000, 839480, 1049350, 1354000, 1678960, 2098700, 2623375, 4197400, 5246750, 8394800, 10493500, 20987000, 41974000]

約数ペア:

[(1, 41974000), (2, 20987000), (4, 10493500), (5, 8394800), (8, 5246750), (10, 4197400), (16, 2623375), (20, 2098700), (25, 1678960), (31, 1354000), (40, 1049350), (50, 839480), (62, 677000), (80, 524675), (100, 419740), (124, 338500), (125, 335792), (155, 270800), (200, 209870), (248, 169250), (250, 167896), (310, 135400), (400, 104935), (496, 84625), (500, 83948), (620, 67700), (677, 62000), (775, 54160), (1000, 41974), (1240, 33850), (1354, 31000), (1550, 27080), (2000, 20987), (2480, 16925), (2708, 15500), (3100, 13540), (3385, 12400), (3875, 10832), (5416, 7750), (6200, 6770)]