1170424760

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2280

約数の個数: 64

約数和(自身を含む): 2680711200

約数和(自身を除く): 1510286440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 163, 178, 326, 356, 445, 652, 712, 815, 890, 1304, 1630, 1780, 2017, 3260, 3560, 4034, 6520, 8068, 10085, 14507, 16136, 20170, 29014, 40340, 58028, 72535, 80680, 116056, 145070, 179513, 290140, 328771, 359026, 580280, 657542, 718052, 897565, 1315084, 1436104, 1643855, 1795130, 2630168, 3287710, 3590260, 6575420, 7180520, 13150840, 29260619, 58521238, 117042476, 146303095, 234084952, 292606190, 585212380, 1170424760]

約数ペア:

[(1, 1170424760), (2, 585212380), (4, 292606190), (5, 234084952), (8, 146303095), (10, 117042476), (20, 58521238), (40, 29260619), (89, 13150840), (163, 7180520), (178, 6575420), (326, 3590260), (356, 3287710), (445, 2630168), (652, 1795130), (712, 1643855), (815, 1436104), (890, 1315084), (1304, 897565), (1630, 718052), (1780, 657542), (2017, 580280), (3260, 359026), (3560, 328771), (4034, 290140), (6520, 179513), (8068, 145070), (10085, 116056), (14507, 80680), (16136, 72535), (20170, 58028), (29014, 40340)]