12283000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 29315520

約数和(自身を除く): 17032520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 173, 200, 250, 284, 346, 355, 500, 568, 692, 710, 865, 1000, 1384, 1420, 1730, 1775, 2840, 3460, 3550, 4325, 6920, 7100, 8650, 8875, 12283, 14200, 17300, 17750, 21625, 24566, 34600, 35500, 43250, 49132, 61415, 71000, 86500, 98264, 122830, 173000, 245660, 307075, 491320, 614150, 1228300, 1535375, 2456600, 3070750, 6141500, 12283000]

約数ペア:

[(1, 12283000), (2, 6141500), (4, 3070750), (5, 2456600), (8, 1535375), (10, 1228300), (20, 614150), (25, 491320), (40, 307075), (50, 245660), (71, 173000), (100, 122830), (125, 98264), (142, 86500), (173, 71000), (200, 61415), (250, 49132), (284, 43250), (346, 35500), (355, 34600), (500, 24566), (568, 21625), (692, 17750), (710, 17300), (865, 14200), (1000, 12283), (1384, 8875), (1420, 8650), (1730, 7100), (1775, 6920), (2840, 4325), (3460, 3550)]