137494400

素因数分解:

$2^7\times 5^2\times {\mathrm{42967}}^1$

素因数の和:42991

約数の個数: 48

約数和(自身を含む): 339662040

約数和(自身を除く): 202167640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 42967, 85934, 171868, 214835, 343736, 429670, 687472, 859340, 1074175, 1374944, 1718680, 2148350, 2749888, 3437360, 4296700, 5499776, 6874720, 8593400, 13749440, 17186800, 27498880, 34373600, 68747200, 137494400]

約数ペア:

[(1, 137494400), (2, 68747200), (4, 34373600), (5, 27498880), (8, 17186800), (10, 13749440), (16, 8593400), (20, 6874720), (25, 5499776), (32, 4296700), (40, 3437360), (50, 2749888), (64, 2148350), (80, 1718680), (100, 1374944), (128, 1074175), (160, 859340), (200, 687472), (320, 429670), (400, 343736), (640, 214835), (800, 171868), (1600, 85934), (3200, 42967)]