202409680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3433}}^1$

素因数の和:3524

約数の個数: 80

約数和(自身を含む): 521198784

約数和(自身を除く): 318789104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 335, 440, 536, 670, 737, 880, 1072, 1340, 1474, 2680, 2948, 3433, 3685, 5360, 5896, 6866, 7370, 11792, 13732, 14740, 17165, 27464, 29480, 34330, 37763, 54928, 58960, 68660, 75526, 137320, 151052, 188815, 230011, 274640, 302104, 377630, 460022, 604208, 755260, 920044, 1150055, 1510520, 1840088, 2300110, 2530121, 3021040, 3680176, 4600220, 5060242, 9200440, 10120484, 12650605, 18400880, 20240968, 25301210, 40481936, 50602420, 101204840, 202409680]

約数ペア:

[(1, 202409680), (2, 101204840), (4, 50602420), (5, 40481936), (8, 25301210), (10, 20240968), (11, 18400880), (16, 12650605), (20, 10120484), (22, 9200440), (40, 5060242), (44, 4600220), (55, 3680176), (67, 3021040), (80, 2530121), (88, 2300110), (110, 1840088), (134, 1510520), (176, 1150055), (220, 920044), (268, 755260), (335, 604208), (440, 460022), (536, 377630), (670, 302104), (737, 274640), (880, 230011), (1072, 188815), (1340, 151052), (1474, 137320), (2680, 75526), (2948, 68660), (3433, 58960), (3685, 54928), (5360, 37763), (5896, 34330), (6866, 29480), (7370, 27464), (11792, 17165), (13732, 14740)]