134852800

素因数分解:

$2^6\times 5^2\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1058

約数の個数: 84

約数和(自身を含む): 335904840

約数和(自身を除く): 201052040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 160, 178, 200, 320, 356, 400, 445, 712, 800, 890, 947, 1424, 1600, 1780, 1894, 2225, 2848, 3560, 3788, 4450, 4735, 5696, 7120, 7576, 8900, 9470, 14240, 15152, 17800, 18940, 23675, 28480, 30304, 35600, 37880, 47350, 60608, 71200, 75760, 84283, 94700, 142400, 151520, 168566, 189400, 303040, 337132, 378800, 421415, 674264, 757600, 842830, 1348528, 1515200, 1685660, 2107075, 2697056, 3371320, 4214150, 5394112, 6742640, 8428300, 13485280, 16856600, 26970560, 33713200, 67426400, 134852800]

約数ペア:

[(1, 134852800), (2, 67426400), (4, 33713200), (5, 26970560), (8, 16856600), (10, 13485280), (16, 8428300), (20, 6742640), (25, 5394112), (32, 4214150), (40, 3371320), (50, 2697056), (64, 2107075), (80, 1685660), (89, 1515200), (100, 1348528), (160, 842830), (178, 757600), (200, 674264), (320, 421415), (356, 378800), (400, 337132), (445, 303040), (712, 189400), (800, 168566), (890, 151520), (947, 142400), (1424, 94700), (1600, 84283), (1780, 75760), (1894, 71200), (2225, 60608), (2848, 47350), (3560, 37880), (3788, 35600), (4450, 30304), (4735, 28480), (5696, 23675), (7120, 18940), (7576, 17800), (8900, 15152), (9470, 14240)]