8889267440

素因数分解:

$2^4\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{63823}}^1$

素因数の和:65577

約数の個数: 40

約数和(自身を含む): 20679741888

約数和(自身を除く): 11790474448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1741, 3482, 6964, 8705, 13928, 17410, 27856, 34820, 63823, 69640, 127646, 139280, 255292, 319115, 510584, 638230, 1021168, 1276460, 2552920, 5105840, 111115843, 222231686, 444463372, 555579215, 888926744, 1111158430, 1777853488, 2222316860, 4444633720, 8889267440]

約数ペア:

[(1, 8889267440), (2, 4444633720), (4, 2222316860), (5, 1777853488), (8, 1111158430), (10, 888926744), (16, 555579215), (20, 444463372), (40, 222231686), (80, 111115843), (1741, 5105840), (3482, 2552920), (6964, 1276460), (8705, 1021168), (13928, 638230), (17410, 510584), (27856, 319115), (34820, 255292), (63823, 139280), (69640, 127646)]