80956360

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{3413}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 182512440

約数和(自身を除く): 101556080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 2372, 2965, 3413, 4744, 5930, 6826, 11860, 13652, 17065, 23720, 27304, 34130, 68260, 136520, 2023909, 4047818, 8095636, 10119545, 16191272, 20239090, 40478180, 80956360]

約数ペア:

[(1, 80956360), (2, 40478180), (4, 20239090), (5, 16191272), (8, 10119545), (10, 8095636), (20, 4047818), (40, 2023909), (593, 136520), (1186, 68260), (2372, 34130), (2965, 27304), (3413, 23720), (4744, 17065), (5930, 13652), (6826, 11860)]