27340880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48823}}^1$

素因数の和:48843

約数の個数: 40

約数和(自身を含む): 72650112

約数和(自身を除く): 45309232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48823, 97646, 195292, 244115, 341761, 390584, 488230, 683522, 781168, 976460, 1367044, 1708805, 1952920, 2734088, 3417610, 3905840, 5468176, 6835220, 13670440, 27340880]

約数ペア:

[(1, 27340880), (2, 13670440), (4, 6835220), (5, 5468176), (7, 3905840), (8, 3417610), (10, 2734088), (14, 1952920), (16, 1708805), (20, 1367044), (28, 976460), (35, 781168), (40, 683522), (56, 488230), (70, 390584), (80, 341761), (112, 244115), (140, 195292), (280, 97646), (560, 48823)]