5120408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 10024560

約数和(自身を除く): 4904152

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 233, 268, 328, 466, 536, 932, 1864, 2747, 5494, 9553, 10988, 15611, 19106, 21976, 31222, 38212, 62444, 76424, 124888, 640051, 1280102, 2560204, 5120408]

約数ペア:

[(1, 5120408), (2, 2560204), (4, 1280102), (8, 640051), (41, 124888), (67, 76424), (82, 62444), (134, 38212), (164, 31222), (233, 21976), (268, 19106), (328, 15611), (466, 10988), (536, 9553), (932, 5494), (1864, 2747)]