117661280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66853}}^1$

素因数の和:66879

約数の個数: 48

約数和(自身を含む): 303249744

約数和(自身を除く): 185588464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 66853, 133706, 267412, 334265, 534824, 668530, 735383, 1069648, 1337060, 1470766, 2139296, 2674120, 2941532, 3676915, 5348240, 5883064, 7353830, 10696480, 11766128, 14707660, 23532256, 29415320, 58830640, 117661280]

約数ペア:

[(1, 117661280), (2, 58830640), (4, 29415320), (5, 23532256), (8, 14707660), (10, 11766128), (11, 10696480), (16, 7353830), (20, 5883064), (22, 5348240), (32, 3676915), (40, 2941532), (44, 2674120), (55, 2139296), (80, 1470766), (88, 1337060), (110, 1069648), (160, 735383), (176, 668530), (220, 534824), (352, 334265), (440, 267412), (880, 133706), (1760, 66853)]