2021570300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1189159}}^1$

素因数の和:1189190

約数の個数: 36

約数和(自身を含む): 4644858960

約数和(自身を除く): 2623288660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 1189159, 2378318, 4756636, 5945795, 11891590, 20215703, 23783180, 29728975, 40431406, 59457950, 80862812, 101078515, 118915900, 202157030, 404314060, 505392575, 1010785150, 2021570300]

約数ペア:

[(1, 2021570300), (2, 1010785150), (4, 505392575), (5, 404314060), (10, 202157030), (17, 118915900), (20, 101078515), (25, 80862812), (34, 59457950), (50, 40431406), (68, 29728975), (85, 23783180), (100, 20215703), (170, 11891590), (340, 5945795), (425, 4756636), (850, 2378318), (1700, 1189159)]