73423960

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27397}}^1$

素因数の和:27475

約数の個数: 32

約数和(自身を含む): 167675760

約数和(自身を除く): 94251800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 27397, 54794, 109588, 136985, 219176, 273970, 547940, 1095880, 1835599, 3671198, 7342396, 9177995, 14684792, 18355990, 36711980, 73423960]

約数ペア:

[(1, 73423960), (2, 36711980), (4, 18355990), (5, 14684792), (8, 9177995), (10, 7342396), (20, 3671198), (40, 1835599), (67, 1095880), (134, 547940), (268, 273970), (335, 219176), (536, 136985), (670, 109588), (1340, 54794), (2680, 27397)]