33902120

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 89239860

約数和(自身を除く): 55337740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 353, 392, 490, 686, 706, 980, 1372, 1412, 1715, 1765, 1960, 2401, 2471, 2744, 2824, 3430, 3530, 4802, 4942, 6860, 7060, 9604, 9884, 12005, 12355, 13720, 14120, 17297, 19208, 19768, 24010, 24710, 34594, 48020, 49420, 69188, 86485, 96040, 98840, 121079, 138376, 172970, 242158, 345940, 484316, 605395, 691880, 847553, 968632, 1210790, 1695106, 2421580, 3390212, 4237765, 4843160, 6780424, 8475530, 16951060, 33902120]

約数ペア:

[(1, 33902120), (2, 16951060), (4, 8475530), (5, 6780424), (7, 4843160), (8, 4237765), (10, 3390212), (14, 2421580), (20, 1695106), (28, 1210790), (35, 968632), (40, 847553), (49, 691880), (56, 605395), (70, 484316), (98, 345940), (140, 242158), (196, 172970), (245, 138376), (280, 121079), (343, 98840), (353, 96040), (392, 86485), (490, 69188), (686, 49420), (706, 48020), (980, 34594), (1372, 24710), (1412, 24010), (1715, 19768), (1765, 19208), (1960, 17297), (2401, 14120), (2471, 13720), (2744, 12355), (2824, 12005), (3430, 9884), (3530, 9604), (4802, 7060), (4942, 6860)]