115213520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 282638160

約数和(自身を除く): 167424640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 145, 212, 232, 265, 290, 424, 464, 530, 580, 848, 937, 1060, 1160, 1537, 1874, 2120, 2320, 3074, 3748, 4240, 4685, 6148, 7496, 7685, 9370, 12296, 14992, 15370, 18740, 24592, 27173, 30740, 37480, 49661, 54346, 61480, 74960, 99322, 108692, 122960, 135865, 198644, 217384, 248305, 271730, 397288, 434768, 496610, 543460, 794576, 993220, 1086920, 1440169, 1986440, 2173840, 2880338, 3972880, 5760676, 7200845, 11521352, 14401690, 23042704, 28803380, 57606760, 115213520]

約数ペア:

[(1, 115213520), (2, 57606760), (4, 28803380), (5, 23042704), (8, 14401690), (10, 11521352), (16, 7200845), (20, 5760676), (29, 3972880), (40, 2880338), (53, 2173840), (58, 1986440), (80, 1440169), (106, 1086920), (116, 993220), (145, 794576), (212, 543460), (232, 496610), (265, 434768), (290, 397288), (424, 271730), (464, 248305), (530, 217384), (580, 198644), (848, 135865), (937, 122960), (1060, 108692), (1160, 99322), (1537, 74960), (1874, 61480), (2120, 54346), (2320, 49661), (3074, 37480), (3748, 30740), (4240, 27173), (4685, 24592), (6148, 18740), (7496, 15370), (7685, 14992), (9370, 12296)]