83891200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 132

約数和(自身を含む): 217022940

約数和(自身を除く): 133131740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 113, 116, 128, 145, 160, 200, 226, 232, 256, 290, 320, 400, 452, 464, 512, 565, 580, 640, 725, 800, 904, 928, 1024, 1130, 1160, 1280, 1450, 1600, 1808, 1856, 2260, 2320, 2560, 2825, 2900, 3200, 3277, 3616, 3712, 4520, 4640, 5120, 5650, 5800, 6400, 6554, 7232, 7424, 9040, 9280, 11300, 11600, 12800, 13108, 14464, 14848, 16385, 18080, 18560, 22600, 23200, 25600, 26216, 28928, 29696, 32770, 36160, 37120, 45200, 46400, 52432, 57856, 65540, 72320, 74240, 81925, 90400, 92800, 104864, 115712, 131080, 144640, 148480, 163850, 180800, 185600, 209728, 262160, 289280, 327700, 361600, 371200, 419456, 524320, 578560, 655400, 723200, 742400, 838912, 1048640, 1310800, 1446400, 1677824, 2097280, 2621600, 2892800, 3355648, 4194560, 5243200, 8389120, 10486400, 16778240, 20972800, 41945600, 83891200]

約数ペア:

[(1, 83891200), (2, 41945600), (4, 20972800), (5, 16778240), (8, 10486400), (10, 8389120), (16, 5243200), (20, 4194560), (25, 3355648), (29, 2892800), (32, 2621600), (40, 2097280), (50, 1677824), (58, 1446400), (64, 1310800), (80, 1048640), (100, 838912), (113, 742400), (116, 723200), (128, 655400), (145, 578560), (160, 524320), (200, 419456), (226, 371200), (232, 361600), (256, 327700), (290, 289280), (320, 262160), (400, 209728), (452, 185600), (464, 180800), (512, 163850), (565, 148480), (580, 144640), (640, 131080), (725, 115712), (800, 104864), (904, 92800), (928, 90400), (1024, 81925), (1130, 74240), (1160, 72320), (1280, 65540), (1450, 57856), (1600, 52432), (1808, 46400), (1856, 45200), (2260, 37120), (2320, 36160), (2560, 32770), (2825, 29696), (2900, 28928), (3200, 26216), (3277, 25600), (3616, 23200), (3712, 22600), (4520, 18560), (4640, 18080), (5120, 16385), (5650, 14848), (5800, 14464), (6400, 13108), (6554, 12800), (7232, 11600), (7424, 11300), (9040, 9280)]