10995980

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3373}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 23240112

約数和(自身を除く): 12244132

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3373, 6746, 13492, 16865, 33730, 67460, 549799, 1099598, 2199196, 2748995, 5497990, 10995980]

約数ペア:

[(1, 10995980), (2, 5497990), (4, 2748995), (5, 2199196), (10, 1099598), (20, 549799), (163, 67460), (326, 33730), (652, 16865), (815, 13492), (1630, 6746), (3260, 3373)]