83163520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11813}}^1$

素因数の和:11843

約数の個数: 64

約数和(自身を含む): 216905040

約数和(自身を除く): 133741520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 11813, 23626, 47252, 59065, 94504, 118130, 129943, 189008, 236260, 259886, 378016, 472520, 519772, 649715, 756032, 945040, 1039544, 1299430, 1512064, 1890080, 2079088, 2598860, 3780160, 4158176, 5197720, 7560320, 8316352, 10395440, 16632704, 20790880, 41581760, 83163520]

約数ペア:

[(1, 83163520), (2, 41581760), (4, 20790880), (5, 16632704), (8, 10395440), (10, 8316352), (11, 7560320), (16, 5197720), (20, 4158176), (22, 3780160), (32, 2598860), (40, 2079088), (44, 1890080), (55, 1512064), (64, 1299430), (80, 1039544), (88, 945040), (110, 756032), (128, 649715), (160, 519772), (176, 472520), (220, 378016), (320, 259886), (352, 236260), (440, 189008), (640, 129943), (704, 118130), (880, 94504), (1408, 59065), (1760, 47252), (3520, 23626), (7040, 11813)]