11351320

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1741}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 25711920

約数和(自身を除く): 14360600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 1741, 3260, 3482, 6520, 6964, 8705, 13928, 17410, 34820, 69640, 283783, 567566, 1135132, 1418915, 2270264, 2837830, 5675660, 11351320]

約数ペア:

[(1, 11351320), (2, 5675660), (4, 2837830), (5, 2270264), (8, 1418915), (10, 1135132), (20, 567566), (40, 283783), (163, 69640), (326, 34820), (652, 17410), (815, 13928), (1304, 8705), (1630, 6964), (1741, 6520), (3260, 3482)]