33672520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 87120000

約数和(自身を除く): 53447480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 499, 964, 998, 1205, 1687, 1928, 1996, 2410, 2495, 3374, 3493, 3992, 4820, 4990, 6748, 6986, 8435, 9640, 9980, 13496, 13972, 16870, 17465, 19960, 27944, 33740, 34930, 67480, 69860, 120259, 139720, 240518, 481036, 601295, 841813, 962072, 1202590, 1683626, 2405180, 3367252, 4209065, 4810360, 6734504, 8418130, 16836260, 33672520]

約数ペア:

[(1, 33672520), (2, 16836260), (4, 8418130), (5, 6734504), (7, 4810360), (8, 4209065), (10, 3367252), (14, 2405180), (20, 1683626), (28, 1202590), (35, 962072), (40, 841813), (56, 601295), (70, 481036), (140, 240518), (241, 139720), (280, 120259), (482, 69860), (499, 67480), (964, 34930), (998, 33740), (1205, 27944), (1687, 19960), (1928, 17465), (1996, 16870), (2410, 13972), (2495, 13496), (3374, 9980), (3493, 9640), (3992, 8435), (4820, 6986), (4990, 6748)]