90872650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9719}}^1$

素因数の和:9759

約数の個数: 48

約数和(自身を含む): 195255360

約数和(自身を除く): 104382710

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 9719, 19438, 48595, 97190, 106909, 165223, 213818, 242975, 330446, 485950, 534545, 826115, 1069090, 1652230, 1817453, 2672725, 3634906, 4130575, 5345450, 8261150, 9087265, 18174530, 45436325, 90872650]

約数ペア:

[(1, 90872650), (2, 45436325), (5, 18174530), (10, 9087265), (11, 8261150), (17, 5345450), (22, 4130575), (25, 3634906), (34, 2672725), (50, 1817453), (55, 1652230), (85, 1069090), (110, 826115), (170, 534545), (187, 485950), (275, 330446), (374, 242975), (425, 213818), (550, 165223), (850, 106909), (935, 97190), (1870, 48595), (4675, 19438), (9350, 9719)]