2028100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1224

約数の個数: 36

約数和(自身を含む): 4663764

約数和(自身を除く): 2635664

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1193, 1700, 2386, 4772, 5965, 11930, 20281, 23860, 29825, 40562, 59650, 81124, 101405, 119300, 202810, 405620, 507025, 1014050, 2028100]

約数ペア:

[(1, 2028100), (2, 1014050), (4, 507025), (5, 405620), (10, 202810), (17, 119300), (20, 101405), (25, 81124), (34, 59650), (50, 40562), (68, 29825), (85, 23860), (100, 20281), (170, 11930), (340, 5965), (425, 4772), (850, 2386), (1193, 1700)]