33368020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 82736640

約数和(自身を除く): 49368620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 431, 490, 553, 790, 862, 980, 1106, 1580, 1724, 2155, 2212, 2765, 3017, 3871, 4310, 5530, 6034, 7742, 8620, 11060, 12068, 15085, 15484, 19355, 21119, 30170, 34049, 38710, 42238, 60340, 68098, 77420, 84476, 105595, 136196, 170245, 211190, 238343, 340490, 422380, 476686, 680980, 953372, 1191715, 1668401, 2383430, 3336802, 4766860, 6673604, 8342005, 16684010, 33368020]

約数ペア:

[(1, 33368020), (2, 16684010), (4, 8342005), (5, 6673604), (7, 4766860), (10, 3336802), (14, 2383430), (20, 1668401), (28, 1191715), (35, 953372), (49, 680980), (70, 476686), (79, 422380), (98, 340490), (140, 238343), (158, 211190), (196, 170245), (245, 136196), (316, 105595), (395, 84476), (431, 77420), (490, 68098), (553, 60340), (790, 42238), (862, 38710), (980, 34049), (1106, 30170), (1580, 21119), (1724, 19355), (2155, 15484), (2212, 15085), (2765, 12068), (3017, 11060), (3871, 8620), (4310, 7742), (5530, 6034)]