4843160

素因数分解:

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

素因数の和:385

約数の個数: 64

約数和(自身を含む): 12744000

約数和(自身を除く): 7900840

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, 2471, 2744, 2824, 3430, 3530, 4942, 6860, 7060, 9884, 12355, 13720, 14120, 17297, 19768, 24710, 34594, 49420, 69188, 86485, 98840, 121079, 138376, 172970, 242158, 345940, 484316, 605395, 691880, 968632, 1210790, 2421580, 4843160]

約数ペア:

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