2013143650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{25793}}^1$

素因数の和:26035

約数の個数: 48

約数和(自身を含む): 4298724864

約数和(自身を除く): 2285581214

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 223, 350, 446, 1115, 1561, 2230, 3122, 5575, 7805, 11150, 15610, 25793, 39025, 51586, 78050, 128965, 180551, 257930, 361102, 644825, 902755, 1289650, 1805510, 4513775, 5751839, 9027550, 11503678, 28759195, 40262873, 57518390, 80525746, 143795975, 201314365, 287591950, 402628730, 1006571825, 2013143650]

約数ペア:

[(1, 2013143650), (2, 1006571825), (5, 402628730), (7, 287591950), (10, 201314365), (14, 143795975), (25, 80525746), (35, 57518390), (50, 40262873), (70, 28759195), (175, 11503678), (223, 9027550), (350, 5751839), (446, 4513775), (1115, 1805510), (1561, 1289650), (2230, 902755), (3122, 644825), (5575, 361102), (7805, 257930), (11150, 180551), (15610, 128965), (25793, 78050), (39025, 51586)]