41406220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 92691648

約数和(自身を除く): 51285428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 193, 340, 386, 631, 772, 965, 1262, 1930, 2524, 3155, 3281, 3860, 6310, 6562, 10727, 12620, 13124, 16405, 21454, 32810, 42908, 53635, 65620, 107270, 121783, 214540, 243566, 487132, 608915, 1217830, 2070311, 2435660, 4140622, 8281244, 10351555, 20703110, 41406220]

約数ペア:

[(1, 41406220), (2, 20703110), (4, 10351555), (5, 8281244), (10, 4140622), (17, 2435660), (20, 2070311), (34, 1217830), (68, 608915), (85, 487132), (170, 243566), (193, 214540), (340, 121783), (386, 107270), (631, 65620), (772, 53635), (965, 42908), (1262, 32810), (1930, 21454), (2524, 16405), (3155, 13124), (3281, 12620), (3860, 10727), (6310, 6562)]