2080996700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{3019}}^1$

素因数の和:3207

約数の個数: 72

約数和(自身を含む): 4631943120

約数和(自身を除く): 2550946420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 113, 122, 226, 244, 305, 452, 565, 610, 1130, 1220, 1525, 2260, 2825, 3019, 3050, 5650, 6038, 6100, 6893, 11300, 12076, 13786, 15095, 27572, 30190, 34465, 60380, 68930, 75475, 137860, 150950, 172325, 184159, 301900, 341147, 344650, 368318, 682294, 689300, 736636, 920795, 1364588, 1705735, 1841590, 3411470, 3683180, 4603975, 6822940, 8528675, 9207950, 17057350, 18415900, 20809967, 34114700, 41619934, 83239868, 104049835, 208099670, 416199340, 520249175, 1040498350, 2080996700]

約数ペア:

[(1, 2080996700), (2, 1040498350), (4, 520249175), (5, 416199340), (10, 208099670), (20, 104049835), (25, 83239868), (50, 41619934), (61, 34114700), (100, 20809967), (113, 18415900), (122, 17057350), (226, 9207950), (244, 8528675), (305, 6822940), (452, 4603975), (565, 3683180), (610, 3411470), (1130, 1841590), (1220, 1705735), (1525, 1364588), (2260, 920795), (2825, 736636), (3019, 689300), (3050, 682294), (5650, 368318), (6038, 344650), (6100, 341147), (6893, 301900), (11300, 184159), (12076, 172325), (13786, 150950), (15095, 137860), (27572, 75475), (30190, 68930), (34465, 60380)]