1906274080

素因数分解:

$2^5\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{11467}}^1$

素因数の和:12521

約数の個数: 48

約数和(自身を含む): 4508300160

約数和(自身を除く): 2602026080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1039, 2078, 4156, 5195, 8312, 10390, 11467, 16624, 20780, 22934, 33248, 41560, 45868, 57335, 83120, 91736, 114670, 166240, 183472, 229340, 366944, 458680, 917360, 1834720, 11914213, 23828426, 47656852, 59571065, 95313704, 119142130, 190627408, 238284260, 381254816, 476568520, 953137040, 1906274080]

約数ペア:

[(1, 1906274080), (2, 953137040), (4, 476568520), (5, 381254816), (8, 238284260), (10, 190627408), (16, 119142130), (20, 95313704), (32, 59571065), (40, 47656852), (80, 23828426), (160, 11914213), (1039, 1834720), (2078, 917360), (4156, 458680), (5195, 366944), (8312, 229340), (10390, 183472), (11467, 166240), (16624, 114670), (20780, 91736), (22934, 83120), (33248, 57335), (41560, 45868)]