104168120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53147}}^1$

素因数の和:53172

約数の個数: 48

約数和(自身を含む): 272649240

約数和(自身を除く): 168481120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 53147, 106294, 212588, 265735, 372029, 425176, 531470, 744058, 1062940, 1488116, 1860145, 2125880, 2604203, 2976232, 3720290, 5208406, 7440580, 10416812, 13021015, 14881160, 20833624, 26042030, 52084060, 104168120]

約数ペア:

[(1, 104168120), (2, 52084060), (4, 26042030), (5, 20833624), (7, 14881160), (8, 13021015), (10, 10416812), (14, 7440580), (20, 5208406), (28, 3720290), (35, 2976232), (40, 2604203), (49, 2125880), (56, 1860145), (70, 1488116), (98, 1062940), (140, 744058), (196, 531470), (245, 425176), (280, 372029), (392, 265735), (490, 212588), (980, 106294), (1960, 53147)]