73670080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20929}}^1$

素因数の和:20957

約数の個数: 56

約数和(自身を含む): 191383920

約数和(自身を除く): 117713840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20929, 41858, 83716, 104645, 167432, 209290, 230219, 334864, 418580, 460438, 669728, 837160, 920876, 1151095, 1339456, 1674320, 1841752, 2302190, 3348640, 3683504, 4604380, 6697280, 7367008, 9208760, 14734016, 18417520, 36835040, 73670080]

約数ペア:

[(1, 73670080), (2, 36835040), (4, 18417520), (5, 14734016), (8, 9208760), (10, 7367008), (11, 6697280), (16, 4604380), (20, 3683504), (22, 3348640), (32, 2302190), (40, 1841752), (44, 1674320), (55, 1339456), (64, 1151095), (80, 920876), (88, 837160), (110, 669728), (160, 460438), (176, 418580), (220, 334864), (320, 230219), (352, 209290), (440, 167432), (704, 104645), (880, 83716), (1760, 41858), (3520, 20929)]