4338740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 6692812

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1823, 2380, 3646, 7292, 9115, 12761, 18230, 25522, 30991, 36460, 51044, 61982, 63805, 123964, 127610, 154955, 216937, 255220, 309910, 433874, 619820, 867748, 1084685, 2169370, 4338740]

約数ペア:

[(1, 4338740), (2, 2169370), (4, 1084685), (5, 867748), (7, 619820), (10, 433874), (14, 309910), (17, 255220), (20, 216937), (28, 154955), (34, 127610), (35, 123964), (68, 63805), (70, 61982), (85, 51044), (119, 36460), (140, 30991), (170, 25522), (238, 18230), (340, 12761), (476, 9115), (595, 7292), (1190, 3646), (1823, 2380)]