32261920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 83689200

約数和(自身を除く): 51427280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 409, 464, 493, 544, 580, 680, 818, 928, 986, 1160, 1360, 1636, 1972, 2045, 2320, 2465, 2720, 3272, 3944, 4090, 4640, 4930, 6544, 6953, 7888, 8180, 9860, 11861, 13088, 13906, 15776, 16360, 19720, 23722, 27812, 32720, 34765, 39440, 47444, 55624, 59305, 65440, 69530, 78880, 94888, 111248, 118610, 139060, 189776, 201637, 222496, 237220, 278120, 379552, 403274, 474440, 556240, 806548, 948880, 1008185, 1112480, 1613096, 1897760, 2016370, 3226192, 4032740, 6452384, 8065480, 16130960, 32261920]

約数ペア:

[(1, 32261920), (2, 16130960), (4, 8065480), (5, 6452384), (8, 4032740), (10, 3226192), (16, 2016370), (17, 1897760), (20, 1613096), (29, 1112480), (32, 1008185), (34, 948880), (40, 806548), (58, 556240), (68, 474440), (80, 403274), (85, 379552), (116, 278120), (136, 237220), (145, 222496), (160, 201637), (170, 189776), (232, 139060), (272, 118610), (290, 111248), (340, 94888), (409, 78880), (464, 69530), (493, 65440), (544, 59305), (580, 55624), (680, 47444), (818, 39440), (928, 34765), (986, 32720), (1160, 27812), (1360, 23722), (1636, 19720), (1972, 16360), (2045, 15776), (2320, 13906), (2465, 13088), (2720, 11861), (3272, 9860), (3944, 8180), (4090, 7888), (4640, 6953), (4930, 6544)]