29303920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 74727360

約数和(自身を除く): 45423440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 743, 986, 1160, 1360, 1486, 1972, 2320, 2465, 2972, 3715, 3944, 4930, 5944, 7430, 7888, 9860, 11888, 12631, 14860, 19720, 21547, 25262, 29720, 39440, 43094, 50524, 59440, 63155, 86188, 101048, 107735, 126310, 172376, 202096, 215470, 252620, 344752, 366299, 430940, 505240, 732598, 861880, 1010480, 1465196, 1723760, 1831495, 2930392, 3662990, 5860784, 7325980, 14651960, 29303920]

約数ペア:

[(1, 29303920), (2, 14651960), (4, 7325980), (5, 5860784), (8, 3662990), (10, 2930392), (16, 1831495), (17, 1723760), (20, 1465196), (29, 1010480), (34, 861880), (40, 732598), (58, 505240), (68, 430940), (80, 366299), (85, 344752), (116, 252620), (136, 215470), (145, 202096), (170, 172376), (232, 126310), (272, 107735), (290, 101048), (340, 86188), (464, 63155), (493, 59440), (580, 50524), (680, 43094), (743, 39440), (986, 29720), (1160, 25262), (1360, 21547), (1486, 19720), (1972, 14860), (2320, 12631), (2465, 11888), (2972, 9860), (3715, 7888), (3944, 7430), (4930, 5944)]