17142160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{4373}}^1$

素因数の和:4400

約数の個数: 60

約数和(自身を含む): 46373148

約数和(自身を除く): 29230988

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, 1960, 3920, 4373, 8746, 17492, 21865, 30611, 34984, 43730, 61222, 69968, 87460, 122444, 153055, 174920, 214277, 244888, 306110, 349840, 428554, 489776, 612220, 857108, 1071385, 1224440, 1714216, 2142770, 2448880, 3428432, 4285540, 8571080, 17142160]

約数ペア:

[(1, 17142160), (2, 8571080), (4, 4285540), (5, 3428432), (7, 2448880), (8, 2142770), (10, 1714216), (14, 1224440), (16, 1071385), (20, 857108), (28, 612220), (35, 489776), (40, 428554), (49, 349840), (56, 306110), (70, 244888), (80, 214277), (98, 174920), (112, 153055), (140, 122444), (196, 87460), (245, 69968), (280, 61222), (392, 43730), (490, 34984), (560, 30611), (784, 21865), (980, 17492), (1960, 8746), (3920, 4373)]