13011080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3919}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 29635200

約数和(自身を除く): 16624120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 3919, 7838, 15676, 19595, 31352, 39190, 78380, 156760, 325277, 650554, 1301108, 1626385, 2602216, 3252770, 6505540, 13011080]

約数ペア:

[(1, 13011080), (2, 6505540), (4, 3252770), (5, 2602216), (8, 1626385), (10, 1301108), (20, 650554), (40, 325277), (83, 156760), (166, 78380), (332, 39190), (415, 31352), (664, 19595), (830, 15676), (1660, 7838), (3320, 3919)]