1034262040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{7523}}^1$

素因数の和:8032

約数の個数: 64

約数和(自身を含む): 2665301760

約数和(自身を除く): 1631039720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 491, 982, 1964, 2455, 3437, 3928, 4910, 6874, 7523, 9820, 13748, 15046, 17185, 19640, 27496, 30092, 34370, 37615, 52661, 60184, 68740, 75230, 105322, 137480, 150460, 210644, 263305, 300920, 421288, 526610, 1053220, 2106440, 3693793, 7387586, 14775172, 18468965, 25856551, 29550344, 36937930, 51713102, 73875860, 103426204, 129282755, 147751720, 206852408, 258565510, 517131020, 1034262040]

約数ペア:

[(1, 1034262040), (2, 517131020), (4, 258565510), (5, 206852408), (7, 147751720), (8, 129282755), (10, 103426204), (14, 73875860), (20, 51713102), (28, 36937930), (35, 29550344), (40, 25856551), (56, 18468965), (70, 14775172), (140, 7387586), (280, 3693793), (491, 2106440), (982, 1053220), (1964, 526610), (2455, 421288), (3437, 300920), (3928, 263305), (4910, 210644), (6874, 150460), (7523, 137480), (9820, 105322), (13748, 75230), (15046, 68740), (17185, 60184), (19640, 52661), (27496, 37615), (30092, 34370)]