36478820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 88878720

約数和(自身を除く): 52399900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 3889, 4690, 7778, 9380, 15556, 19445, 27223, 38890, 54446, 77780, 108892, 136115, 260563, 272230, 521126, 544460, 1042252, 1302815, 1823941, 2605630, 3647882, 5211260, 7295764, 9119705, 18239410, 36478820]

約数ペア:

[(1, 36478820), (2, 18239410), (4, 9119705), (5, 7295764), (7, 5211260), (10, 3647882), (14, 2605630), (20, 1823941), (28, 1302815), (35, 1042252), (67, 544460), (70, 521126), (134, 272230), (140, 260563), (268, 136115), (335, 108892), (469, 77780), (670, 54446), (938, 38890), (1340, 27223), (1876, 19445), (2345, 15556), (3889, 9380), (4690, 7778)]