83107040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17911}}^1$

素因数の和:17955

約数の個数: 48

約数和(自身を含む): 203122080

約数和(自身を除く): 120015040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 17911, 35822, 71644, 89555, 143288, 179110, 286576, 358220, 519419, 573152, 716440, 1038838, 1432880, 2077676, 2597095, 2865760, 4155352, 5194190, 8310704, 10388380, 16621408, 20776760, 41553520, 83107040]

約数ペア:

[(1, 83107040), (2, 41553520), (4, 20776760), (5, 16621408), (8, 10388380), (10, 8310704), (16, 5194190), (20, 4155352), (29, 2865760), (32, 2597095), (40, 2077676), (58, 1432880), (80, 1038838), (116, 716440), (145, 573152), (160, 519419), (232, 358220), (290, 286576), (464, 179110), (580, 143288), (928, 89555), (1160, 71644), (2320, 35822), (4640, 17911)]