47065160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19289}}^1$

素因数の和:19361

約数の個数: 32

約数和(自身を含む): 107638200

約数和(自身を除く): 60573040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 19289, 38578, 77156, 96445, 154312, 192890, 385780, 771560, 1176629, 2353258, 4706516, 5883145, 9413032, 11766290, 23532580, 47065160]

約数ペア:

[(1, 47065160), (2, 23532580), (4, 11766290), (5, 9413032), (8, 5883145), (10, 4706516), (20, 2353258), (40, 1176629), (61, 771560), (122, 385780), (244, 192890), (305, 154312), (488, 96445), (610, 77156), (1220, 38578), (2440, 19289)]