8774423650

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{9941}}^1$

素因数の和:10219

約数の個数: 48

約数和(自身を含む): 16568939520

約数和(自身を除く): 7794515870

約数列:

[1, 2, 5, 10, 25, 50, 127, 139, 254, 278, 635, 695, 1270, 1390, 3175, 3475, 6350, 6950, 9941, 17653, 19882, 35306, 49705, 88265, 99410, 176530, 248525, 441325, 497050, 882650, 1262507, 1381799, 2525014, 2763598, 6312535, 6908995, 12625070, 13817990, 31562675, 34544975, 63125350, 69089950, 175488473, 350976946, 877442365, 1754884730, 4387211825, 8774423650]

約数ペア:

[(1, 8774423650), (2, 4387211825), (5, 1754884730), (10, 877442365), (25, 350976946), (50, 175488473), (127, 69089950), (139, 63125350), (254, 34544975), (278, 31562675), (635, 13817990), (695, 12625070), (1270, 6908995), (1390, 6312535), (3175, 2763598), (3475, 2525014), (6350, 1381799), (6950, 1262507), (9941, 882650), (17653, 497050), (19882, 441325), (35306, 248525), (49705, 176530), (88265, 99410)]