1036672520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993601}}^1$

素因数の和:1993625

約数の個数: 32

約数和(自身を含む): 2511938520

約数和(自身を除く): 1475266000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1993601, 3987202, 7974404, 9968005, 15948808, 19936010, 25916813, 39872020, 51833626, 79744040, 103667252, 129584065, 207334504, 259168130, 518336260, 1036672520]

約数ペア:

[(1, 1036672520), (2, 518336260), (4, 259168130), (5, 207334504), (8, 129584065), (10, 103667252), (13, 79744040), (20, 51833626), (26, 39872020), (40, 25916813), (52, 19936010), (65, 15948808), (104, 9968005), (130, 7974404), (260, 3987202), (520, 1993601)]