56452040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74279}}^1$

素因数の和:74309

約数の個数: 32

約数和(自身を含む): 133704000

約数和(自身を除く): 77251960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74279, 148558, 297116, 371395, 594232, 742790, 1411301, 1485580, 2822602, 2971160, 5645204, 7056505, 11290408, 14113010, 28226020, 56452040]

約数ペア:

[(1, 56452040), (2, 28226020), (4, 14113010), (5, 11290408), (8, 7056505), (10, 5645204), (19, 2971160), (20, 2822602), (38, 1485580), (40, 1411301), (76, 742790), (95, 594232), (152, 371395), (190, 297116), (380, 148558), (760, 74279)]