29839480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 74325600

約数和(自身を除く): 44486120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 929, 1460, 1606, 1858, 2920, 3212, 3716, 4015, 4645, 6424, 7432, 8030, 9290, 10219, 16060, 18580, 20438, 32120, 37160, 40876, 51095, 67817, 81752, 102190, 135634, 204380, 271268, 339085, 408760, 542536, 678170, 745987, 1356340, 1491974, 2712680, 2983948, 3729935, 5967896, 7459870, 14919740, 29839480]

約数ペア:

[(1, 29839480), (2, 14919740), (4, 7459870), (5, 5967896), (8, 3729935), (10, 2983948), (11, 2712680), (20, 1491974), (22, 1356340), (40, 745987), (44, 678170), (55, 542536), (73, 408760), (88, 339085), (110, 271268), (146, 204380), (220, 135634), (292, 102190), (365, 81752), (440, 67817), (584, 51095), (730, 40876), (803, 37160), (929, 32120), (1460, 20438), (1606, 18580), (1858, 16060), (2920, 10219), (3212, 9290), (3716, 8030), (4015, 7432), (4645, 6424)]