34025900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 77797104

約数和(自身を除く): 43771204

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 43, 50, 82, 86, 100, 164, 172, 193, 205, 215, 386, 410, 430, 772, 820, 860, 965, 1025, 1075, 1763, 1930, 2050, 2150, 3526, 3860, 4100, 4300, 4825, 7052, 7913, 8299, 8815, 9650, 15826, 16598, 17630, 19300, 31652, 33196, 35260, 39565, 41495, 44075, 79130, 82990, 88150, 158260, 165980, 176300, 197825, 207475, 340259, 395650, 414950, 680518, 791300, 829900, 1361036, 1701295, 3402590, 6805180, 8506475, 17012950, 34025900]

約数ペア:

[(1, 34025900), (2, 17012950), (4, 8506475), (5, 6805180), (10, 3402590), (20, 1701295), (25, 1361036), (41, 829900), (43, 791300), (50, 680518), (82, 414950), (86, 395650), (100, 340259), (164, 207475), (172, 197825), (193, 176300), (205, 165980), (215, 158260), (386, 88150), (410, 82990), (430, 79130), (772, 44075), (820, 41495), (860, 39565), (965, 35260), (1025, 33196), (1075, 31652), (1763, 19300), (1930, 17630), (2050, 16598), (2150, 15826), (3526, 9650), (3860, 8815), (4100, 8299), (4300, 7913), (4825, 7052)]