6417040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1637}}^1$

素因数の和:1664

約数の個数: 60

約数和(自身を含む): 17366076

約数和(自身を除く): 10949036

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1637, 1960, 3274, 3920, 6548, 8185, 11459, 13096, 16370, 22918, 26192, 32740, 45836, 57295, 65480, 80213, 91672, 114590, 130960, 160426, 183344, 229180, 320852, 401065, 458360, 641704, 802130, 916720, 1283408, 1604260, 3208520, 6417040]

約数ペア:

[(1, 6417040), (2, 3208520), (4, 1604260), (5, 1283408), (7, 916720), (8, 802130), (10, 641704), (14, 458360), (16, 401065), (20, 320852), (28, 229180), (35, 183344), (40, 160426), (49, 130960), (56, 114590), (70, 91672), (80, 80213), (98, 65480), (112, 57295), (140, 45836), (196, 32740), (245, 26192), (280, 22918), (392, 16370), (490, 13096), (560, 11459), (784, 8185), (980, 6548), (1637, 3920), (1960, 3274)]