2004351650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{16223}}^1$

素因数の和:16595

約数の個数: 48

約数和(自身を含む): 4273012224

約数和(自身を除く): 2268660574

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 353, 706, 1765, 2471, 3530, 4942, 8825, 12355, 16223, 17650, 24710, 32446, 61775, 81115, 113561, 123550, 162230, 227122, 405575, 567805, 811150, 1135610, 2839025, 5678050, 5726719, 11453438, 28633595, 40087033, 57267190, 80174066, 143167975, 200435165, 286335950, 400870330, 1002175825, 2004351650]

約数ペア:

[(1, 2004351650), (2, 1002175825), (5, 400870330), (7, 286335950), (10, 200435165), (14, 143167975), (25, 80174066), (35, 57267190), (50, 40087033), (70, 28633595), (175, 11453438), (350, 5726719), (353, 5678050), (706, 2839025), (1765, 1135610), (2471, 811150), (3530, 567805), (4942, 405575), (8825, 227122), (12355, 162230), (16223, 123550), (17650, 113561), (24710, 81115), (32446, 61775)]