14003960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8539}}^1$

素因数の和:8591

約数の個数: 32

約数和(自身を含む): 32281200

約数和(自身を除く): 18277240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8539, 17078, 34156, 42695, 68312, 85390, 170780, 341560, 350099, 700198, 1400396, 1750495, 2800792, 3500990, 7001980, 14003960]

約数ペア:

[(1, 14003960), (2, 7001980), (4, 3500990), (5, 2800792), (8, 1750495), (10, 1400396), (20, 700198), (40, 350099), (41, 341560), (82, 170780), (164, 85390), (205, 68312), (328, 42695), (410, 34156), (820, 17078), (1640, 8539)]