7299280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3967}}^1$

素因数の和:4003

約数の個数: 40

約数和(自身を含む): 17713152

約数和(自身を除く): 10413872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3967, 7934, 15868, 19835, 31736, 39670, 63472, 79340, 91241, 158680, 182482, 317360, 364964, 456205, 729928, 912410, 1459856, 1824820, 3649640, 7299280]

約数ペア:

[(1, 7299280), (2, 3649640), (4, 1824820), (5, 1459856), (8, 912410), (10, 729928), (16, 456205), (20, 364964), (23, 317360), (40, 182482), (46, 158680), (80, 91241), (92, 79340), (115, 63472), (184, 39670), (230, 31736), (368, 19835), (460, 15868), (920, 7934), (1840, 3967)]