18785548090

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1\times {\mathrm{33569}}^1$

素因数の和:34206

約数の個数: 32

約数和(自身を含む): 34196281920

約数和(自身を除く): 15410733830

約数列:

[1, 2, 5, 10, 107, 214, 523, 535, 1046, 1070, 2615, 5230, 33569, 55961, 67138, 111922, 167845, 279805, 335690, 559610, 3591883, 7183766, 17556587, 17959415, 35113174, 35918830, 87782935, 175565870, 1878554809, 3757109618, 9392774045, 18785548090]

約数ペア:

[(1, 18785548090), (2, 9392774045), (5, 3757109618), (10, 1878554809), (107, 175565870), (214, 87782935), (523, 35918830), (535, 35113174), (1046, 17959415), (1070, 17556587), (2615, 7183766), (5230, 3591883), (33569, 559610), (55961, 335690), (67138, 279805), (111922, 167845)]