54195160

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2939}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 122245200

約数和(自身を除く): 68050040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 2939, 3688, 4610, 5878, 9220, 11756, 14695, 18440, 23512, 29390, 58780, 117560, 1354879, 2709758, 5419516, 6774395, 10839032, 13548790, 27097580, 54195160]

約数ペア:

[(1, 54195160), (2, 27097580), (4, 13548790), (5, 10839032), (8, 6774395), (10, 5419516), (20, 2709758), (40, 1354879), (461, 117560), (922, 58780), (1844, 29390), (2305, 23512), (2939, 18440), (3688, 14695), (4610, 11756), (5878, 9220)]