589099122140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11779}}^1\times {\mathrm{28097}}^1$

素因数の和:39974

約数の個数: 48

約数和(自身を含む): 1251158983200

約数和(自身を除く): 662059861060

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 11779, 23558, 28097, 47116, 56194, 58895, 112388, 117790, 140485, 235580, 280970, 561940, 1048331, 2096662, 2500633, 4193324, 5001266, 5241655, 10002532, 10483310, 12503165, 20966620, 25006330, 50012660, 330954563, 661909126, 1323818252, 1654772815, 3309545630, 6619091260, 29454956107, 58909912214, 117819824428, 147274780535, 294549561070, 589099122140]

約数ペア:

[(1, 589099122140), (2, 294549561070), (4, 147274780535), (5, 117819824428), (10, 58909912214), (20, 29454956107), (89, 6619091260), (178, 3309545630), (356, 1654772815), (445, 1323818252), (890, 661909126), (1780, 330954563), (11779, 50012660), (23558, 25006330), (28097, 20966620), (47116, 12503165), (56194, 10483310), (58895, 10002532), (112388, 5241655), (117790, 5001266), (140485, 4193324), (235580, 2500633), (280970, 2096662), (561940, 1048331)]