3656320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 9088200

約数和(自身を除く): 5431880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 197, 232, 290, 320, 394, 464, 580, 640, 788, 928, 985, 1160, 1576, 1856, 1970, 2320, 3152, 3712, 3940, 4640, 5713, 6304, 7880, 9280, 11426, 12608, 15760, 18560, 22852, 25216, 28565, 31520, 45704, 57130, 63040, 91408, 114260, 126080, 182816, 228520, 365632, 457040, 731264, 914080, 1828160, 3656320]

約数ペア:

[(1, 3656320), (2, 1828160), (4, 914080), (5, 731264), (8, 457040), (10, 365632), (16, 228520), (20, 182816), (29, 126080), (32, 114260), (40, 91408), (58, 63040), (64, 57130), (80, 45704), (116, 31520), (128, 28565), (145, 25216), (160, 22852), (197, 18560), (232, 15760), (290, 12608), (320, 11426), (394, 9280), (464, 7880), (580, 6304), (640, 5713), (788, 4640), (928, 3940), (985, 3712), (1160, 3152), (1576, 2320), (1856, 1970)]