5155960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 11748240

約数和(自身を除く): 6592280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1553, 1660, 3106, 3320, 6212, 7765, 12424, 15530, 31060, 62120, 128899, 257798, 515596, 644495, 1031192, 1288990, 2577980, 5155960]

約数ペア:

[(1, 5155960), (2, 2577980), (4, 1288990), (5, 1031192), (8, 644495), (10, 515596), (20, 257798), (40, 128899), (83, 62120), (166, 31060), (332, 15530), (415, 12424), (664, 7765), (830, 6212), (1553, 3320), (1660, 3106)]