10401500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 23115456

約数和(自身を除く): 12713956

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 293, 355, 500, 586, 710, 1172, 1420, 1465, 1775, 2930, 3550, 5860, 7100, 7325, 8875, 14650, 17750, 20803, 29300, 35500, 36625, 41606, 73250, 83212, 104015, 146500, 208030, 416060, 520075, 1040150, 2080300, 2600375, 5200750, 10401500]

約数ペア:

[(1, 10401500), (2, 5200750), (4, 2600375), (5, 2080300), (10, 1040150), (20, 520075), (25, 416060), (50, 208030), (71, 146500), (100, 104015), (125, 83212), (142, 73250), (250, 41606), (284, 36625), (293, 35500), (355, 29300), (500, 20803), (586, 17750), (710, 14650), (1172, 8875), (1420, 7325), (1465, 7100), (1775, 5860), (2930, 3550)]