2013509500

素因数分解:

$2^2\times 5^3\times {\mathrm{151}}^1\times {\mathrm{26669}}^1$

素因数の和:26839

約数の個数: 48

約数和(自身を含む): 4426793280

約数和(自身を除く): 2413283780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 151, 250, 302, 500, 604, 755, 1510, 3020, 3775, 7550, 15100, 18875, 26669, 37750, 53338, 75500, 106676, 133345, 266690, 533380, 666725, 1333450, 2666900, 3333625, 4027019, 6667250, 8054038, 13334500, 16108076, 20135095, 40270190, 80540380, 100675475, 201350950, 402701900, 503377375, 1006754750, 2013509500]

約数ペア:

[(1, 2013509500), (2, 1006754750), (4, 503377375), (5, 402701900), (10, 201350950), (20, 100675475), (25, 80540380), (50, 40270190), (100, 20135095), (125, 16108076), (151, 13334500), (250, 8054038), (302, 6667250), (500, 4027019), (604, 3333625), (755, 2666900), (1510, 1333450), (3020, 666725), (3775, 533380), (7550, 266690), (15100, 133345), (18875, 106676), (26669, 75500), (37750, 53338)]