415065160

素因数分解:

$2^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{7211}}^1$

素因数の和:8661

約数の個数: 32

約数和(自身を含む): 934675200

約数和(自身を除く): 519610040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1439, 2878, 5756, 7195, 7211, 11512, 14390, 14422, 28780, 28844, 36055, 57560, 57688, 72110, 144220, 288440, 10376629, 20753258, 41506516, 51883145, 83013032, 103766290, 207532580, 415065160]

約数ペア:

[(1, 415065160), (2, 207532580), (4, 103766290), (5, 83013032), (8, 51883145), (10, 41506516), (20, 20753258), (40, 10376629), (1439, 288440), (2878, 144220), (5756, 72110), (7195, 57688), (7211, 57560), (11512, 36055), (14390, 28844), (14422, 28780)]