26107240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38393}}^1$

素因数の和:38421

約数の個数: 32

約数和(自身を含む): 62198280

約数和(自身を除く): 36091040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38393, 76786, 153572, 191965, 307144, 383930, 652681, 767860, 1305362, 1535720, 2610724, 3263405, 5221448, 6526810, 13053620, 26107240]

約数ペア:

[(1, 26107240), (2, 13053620), (4, 6526810), (5, 5221448), (8, 3263405), (10, 2610724), (17, 1535720), (20, 1305362), (34, 767860), (40, 652681), (68, 383930), (85, 307144), (136, 191965), (170, 153572), (340, 76786), (680, 38393)]