2023448840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{136351}}^1$

素因数の和:136422

約数の個数: 64

約数和(自身を含む): 5301365760

約数和(自身を除く): 3277916920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840, 136351, 272702, 545404, 681755, 954457, 1090808, 1363510, 1908914, 2727020, 3817828, 4772285, 5454040, 7226603, 7635656, 9544570, 14453206, 19089140, 28906412, 36133015, 38178280, 50586221, 57812824, 72266030, 101172442, 144532060, 202344884, 252931105, 289064120, 404689768, 505862210, 1011724420, 2023448840]

約数ペア:

[(1, 2023448840), (2, 1011724420), (4, 505862210), (5, 404689768), (7, 289064120), (8, 252931105), (10, 202344884), (14, 144532060), (20, 101172442), (28, 72266030), (35, 57812824), (40, 50586221), (53, 38178280), (56, 36133015), (70, 28906412), (106, 19089140), (140, 14453206), (212, 9544570), (265, 7635656), (280, 7226603), (371, 5454040), (424, 4772285), (530, 3817828), (742, 2727020), (1060, 1908914), (1484, 1363510), (1855, 1090808), (2120, 954457), (2968, 681755), (3710, 545404), (7420, 272702), (14840, 136351)]