83886560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 208202400

約数和(自身を除く): 124315840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 101, 116, 145, 160, 179, 202, 232, 290, 358, 404, 464, 505, 580, 716, 808, 895, 928, 1010, 1160, 1432, 1616, 1790, 2020, 2320, 2864, 2929, 3232, 3580, 4040, 4640, 5191, 5728, 5858, 7160, 8080, 10382, 11716, 14320, 14645, 16160, 18079, 20764, 23432, 25955, 28640, 29290, 36158, 41528, 46864, 51910, 58580, 72316, 83056, 90395, 93728, 103820, 117160, 144632, 166112, 180790, 207640, 234320, 289264, 361580, 415280, 468640, 524291, 578528, 723160, 830560, 1048582, 1446320, 2097164, 2621455, 2892640, 4194328, 5242910, 8388656, 10485820, 16777312, 20971640, 41943280, 83886560]

約数ペア:

[(1, 83886560), (2, 41943280), (4, 20971640), (5, 16777312), (8, 10485820), (10, 8388656), (16, 5242910), (20, 4194328), (29, 2892640), (32, 2621455), (40, 2097164), (58, 1446320), (80, 1048582), (101, 830560), (116, 723160), (145, 578528), (160, 524291), (179, 468640), (202, 415280), (232, 361580), (290, 289264), (358, 234320), (404, 207640), (464, 180790), (505, 166112), (580, 144632), (716, 117160), (808, 103820), (895, 93728), (928, 90395), (1010, 83056), (1160, 72316), (1432, 58580), (1616, 51910), (1790, 46864), (2020, 41528), (2320, 36158), (2864, 29290), (2929, 28640), (3232, 25955), (3580, 23432), (4040, 20764), (4640, 18079), (5191, 16160), (5728, 14645), (5858, 14320), (7160, 11716), (8080, 10382)]