22230560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 60746112

約数和(自身を除く): 38515552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 743, 748, 880, 935, 1360, 1486, 1496, 1760, 1870, 2720, 2972, 2992, 3715, 3740, 5944, 5984, 7430, 7480, 8173, 11888, 12631, 14860, 14960, 16346, 23776, 25262, 29720, 29920, 32692, 40865, 50524, 59440, 63155, 65384, 81730, 101048, 118880, 126310, 130768, 138941, 163460, 202096, 252620, 261536, 277882, 326920, 404192, 505240, 555764, 653840, 694705, 1010480, 1111528, 1307680, 1389410, 2020960, 2223056, 2778820, 4446112, 5557640, 11115280, 22230560]

約数ペア:

[(1, 22230560), (2, 11115280), (4, 5557640), (5, 4446112), (8, 2778820), (10, 2223056), (11, 2020960), (16, 1389410), (17, 1307680), (20, 1111528), (22, 1010480), (32, 694705), (34, 653840), (40, 555764), (44, 505240), (55, 404192), (68, 326920), (80, 277882), (85, 261536), (88, 252620), (110, 202096), (136, 163460), (160, 138941), (170, 130768), (176, 126310), (187, 118880), (220, 101048), (272, 81730), (340, 65384), (352, 63155), (374, 59440), (440, 50524), (544, 40865), (680, 32692), (743, 29920), (748, 29720), (880, 25262), (935, 23776), (1360, 16346), (1486, 14960), (1496, 14860), (1760, 12631), (1870, 11888), (2720, 8173), (2972, 7480), (2992, 7430), (3715, 5984), (3740, 5944)]