5230720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 13659840

約数和(自身を除く): 8429120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 743, 880, 1408, 1486, 1760, 2972, 3520, 3715, 5944, 7040, 7430, 8173, 11888, 14860, 16346, 23776, 29720, 32692, 40865, 47552, 59440, 65384, 81730, 95104, 118880, 130768, 163460, 237760, 261536, 326920, 475520, 523072, 653840, 1046144, 1307680, 2615360, 5230720]

約数ペア:

[(1, 5230720), (2, 2615360), (4, 1307680), (5, 1046144), (8, 653840), (10, 523072), (11, 475520), (16, 326920), (20, 261536), (22, 237760), (32, 163460), (40, 130768), (44, 118880), (55, 95104), (64, 81730), (80, 65384), (88, 59440), (110, 47552), (128, 40865), (160, 32692), (176, 29720), (220, 23776), (320, 16346), (352, 14860), (440, 11888), (640, 8173), (704, 7430), (743, 7040), (880, 5944), (1408, 3715), (1486, 3520), (1760, 2972)]