34301920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12611}}^1$

素因数の和:12643

約数の個数: 48

約数和(自身を含む): 85812048

約数和(自身を除く): 51510128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 12611, 25222, 50444, 63055, 100888, 126110, 201776, 214387, 252220, 403552, 428774, 504440, 857548, 1008880, 1071935, 1715096, 2017760, 2143870, 3430192, 4287740, 6860384, 8575480, 17150960, 34301920]

約数ペア:

[(1, 34301920), (2, 17150960), (4, 8575480), (5, 6860384), (8, 4287740), (10, 3430192), (16, 2143870), (17, 2017760), (20, 1715096), (32, 1071935), (34, 1008880), (40, 857548), (68, 504440), (80, 428774), (85, 403552), (136, 252220), (160, 214387), (170, 201776), (272, 126110), (340, 100888), (544, 63055), (680, 50444), (1360, 25222), (2720, 12611)]