1370598920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{412831}}^1$

素因数の和:412925

約数の個数: 32

約数和(自身を含む): 3121009920

約数和(自身を除く): 1750411000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 412831, 825662, 1651324, 2064155, 3302648, 4128310, 8256620, 16513240, 34264973, 68529946, 137059892, 171324865, 274119784, 342649730, 685299460, 1370598920]

約数ペア:

[(1, 1370598920), (2, 685299460), (4, 342649730), (5, 274119784), (8, 171324865), (10, 137059892), (20, 68529946), (40, 34264973), (83, 16513240), (166, 8256620), (332, 4128310), (415, 3302648), (664, 2064155), (830, 1651324), (1660, 825662), (3320, 412831)]