226882240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54539}}^1$

素因数の和:54569

約数の個数: 56

約数和(自身を含む): 581832720

約数和(自身を除く): 354950480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 54539, 109078, 218156, 272695, 436312, 545390, 709007, 872624, 1090780, 1418014, 1745248, 2181560, 2836028, 3490496, 3545035, 4363120, 5672056, 7090070, 8726240, 11344112, 14180140, 17452480, 22688224, 28360280, 45376448, 56720560, 113441120, 226882240]

約数ペア:

[(1, 226882240), (2, 113441120), (4, 56720560), (5, 45376448), (8, 28360280), (10, 22688224), (13, 17452480), (16, 14180140), (20, 11344112), (26, 8726240), (32, 7090070), (40, 5672056), (52, 4363120), (64, 3545035), (65, 3490496), (80, 2836028), (104, 2181560), (130, 1745248), (160, 1418014), (208, 1090780), (260, 872624), (320, 709007), (416, 545390), (520, 436312), (832, 272695), (1040, 218156), (2080, 109078), (4160, 54539)]