26005750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 53576640

約数和(自身を除く): 27570890

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 145, 170, 211, 250, 290, 422, 425, 493, 725, 850, 986, 1055, 1450, 2110, 2125, 2465, 3587, 3625, 4250, 4930, 5275, 6119, 7174, 7250, 10550, 12238, 12325, 17935, 24650, 26375, 30595, 35870, 52750, 61190, 61625, 89675, 104023, 123250, 152975, 179350, 208046, 305950, 448375, 520115, 764875, 896750, 1040230, 1529750, 2600575, 5201150, 13002875, 26005750]

約数ペア:

[(1, 26005750), (2, 13002875), (5, 5201150), (10, 2600575), (17, 1529750), (25, 1040230), (29, 896750), (34, 764875), (50, 520115), (58, 448375), (85, 305950), (125, 208046), (145, 179350), (170, 152975), (211, 123250), (250, 104023), (290, 89675), (422, 61625), (425, 61190), (493, 52750), (725, 35870), (850, 30595), (986, 26375), (1055, 24650), (1450, 17935), (2110, 12325), (2125, 12238), (2465, 10550), (3587, 7250), (3625, 7174), (4250, 6119), (4930, 5275)]