98776640

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3719}}^1$

素因数の和:3819

約数の個数: 56

約数和(自身を含む): 238109760

約数和(自身を除く): 139333120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 3719, 5312, 6640, 7438, 13280, 14876, 18595, 26560, 29752, 37190, 59504, 74380, 119008, 148760, 238016, 297520, 308677, 595040, 617354, 1190080, 1234708, 1543385, 2469416, 3086770, 4938832, 6173540, 9877664, 12347080, 19755328, 24694160, 49388320, 98776640]

約数ペア:

[(1, 98776640), (2, 49388320), (4, 24694160), (5, 19755328), (8, 12347080), (10, 9877664), (16, 6173540), (20, 4938832), (32, 3086770), (40, 2469416), (64, 1543385), (80, 1234708), (83, 1190080), (160, 617354), (166, 595040), (320, 308677), (332, 297520), (415, 238016), (664, 148760), (830, 119008), (1328, 74380), (1660, 59504), (2656, 37190), (3320, 29752), (3719, 26560), (5312, 18595), (6640, 14876), (7438, 13280)]