2012504750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:3026

約数の個数: 64

約数和(自身を含む): 3914127360

約数和(自身を除く): 1901622610

約数列:

[1, 2, 5, 10, 25, 47, 50, 59, 94, 118, 125, 235, 250, 295, 470, 590, 1175, 1475, 2350, 2773, 2903, 2950, 5546, 5806, 5875, 7375, 11750, 13865, 14515, 14750, 27730, 29030, 69325, 72575, 136441, 138650, 145150, 171277, 272882, 342554, 346625, 362875, 682205, 693250, 725750, 856385, 1364410, 1712770, 3411025, 4281925, 6822050, 8050019, 8563850, 16100038, 17055125, 21409625, 34110250, 40250095, 42819250, 80500190, 201250475, 402500950, 1006252375, 2012504750]

約数ペア:

[(1, 2012504750), (2, 1006252375), (5, 402500950), (10, 201250475), (25, 80500190), (47, 42819250), (50, 40250095), (59, 34110250), (94, 21409625), (118, 17055125), (125, 16100038), (235, 8563850), (250, 8050019), (295, 6822050), (470, 4281925), (590, 3411025), (1175, 1712770), (1475, 1364410), (2350, 856385), (2773, 725750), (2903, 693250), (2950, 682205), (5546, 362875), (5806, 346625), (5875, 342554), (7375, 272882), (11750, 171277), (13865, 145150), (14515, 138650), (14750, 136441), (27730, 72575), (29030, 69325)]