137062720

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4127

約数の個数: 56

約数和(自身を含む): 329513184

約数和(自身を除く): 192450464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 3424, 4003, 4280, 6848, 8006, 8560, 16012, 17120, 20015, 32024, 34240, 40030, 64048, 80060, 128096, 160120, 256192, 320240, 428321, 640480, 856642, 1280960, 1713284, 2141605, 3426568, 4283210, 6853136, 8566420, 13706272, 17132840, 27412544, 34265680, 68531360, 137062720]

約数ペア:

[(1, 137062720), (2, 68531360), (4, 34265680), (5, 27412544), (8, 17132840), (10, 13706272), (16, 8566420), (20, 6853136), (32, 4283210), (40, 3426568), (64, 2141605), (80, 1713284), (107, 1280960), (160, 856642), (214, 640480), (320, 428321), (428, 320240), (535, 256192), (856, 160120), (1070, 128096), (1712, 80060), (2140, 64048), (3424, 40030), (4003, 34240), (4280, 32024), (6848, 20015), (8006, 17120), (8560, 16012)]