2023421900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{284989}}^1$

素因数の和:285074

約数の個数: 36

約数和(自身を含む): 4452683760

約数和(自身を除く): 2429261860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 284989, 569978, 1139956, 1424945, 2849890, 5699780, 7124725, 14249450, 20234219, 28498900, 40468438, 80936876, 101171095, 202342190, 404684380, 505855475, 1011710950, 2023421900]

約数ペア:

[(1, 2023421900), (2, 1011710950), (4, 505855475), (5, 404684380), (10, 202342190), (20, 101171095), (25, 80936876), (50, 40468438), (71, 28498900), (100, 20234219), (142, 14249450), (284, 7124725), (355, 5699780), (710, 2849890), (1420, 1424945), (1775, 1139956), (3550, 569978), (7100, 284989)]