296875160

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{45533}}^1$

素因数の和:45707

約数の個数: 32

約数和(自身を含む): 672081840

約数和(自身を除く): 375206680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 45533, 91066, 182132, 227665, 364264, 455330, 910660, 1821320, 7421879, 14843758, 29687516, 37109395, 59375032, 74218790, 148437580, 296875160]

約数ペア:

[(1, 296875160), (2, 148437580), (4, 74218790), (5, 59375032), (8, 37109395), (10, 29687516), (20, 14843758), (40, 7421879), (163, 1821320), (326, 910660), (652, 455330), (815, 364264), (1304, 227665), (1630, 182132), (3260, 91066), (6520, 45533)]