372760876660

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{690119}}^1$

素因数の和:690480

約数の個数: 48

約数和(自身を含む): 793030694400

約数和(自身を除く): 420269817740

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 239, 452, 478, 565, 956, 1130, 1195, 2260, 2390, 4780, 27007, 54014, 108028, 135035, 270070, 540140, 690119, 1380238, 2760476, 3450595, 6901190, 13802380, 77983447, 155966894, 164938441, 311933788, 329876882, 389917235, 659753764, 779834470, 824692205, 1559668940, 1649384410, 3298768820, 18638043833, 37276087666, 74552175332, 93190219165, 186380438330, 372760876660]

約数ペア:

[(1, 372760876660), (2, 186380438330), (4, 93190219165), (5, 74552175332), (10, 37276087666), (20, 18638043833), (113, 3298768820), (226, 1649384410), (239, 1559668940), (452, 824692205), (478, 779834470), (565, 659753764), (956, 389917235), (1130, 329876882), (1195, 311933788), (2260, 164938441), (2390, 155966894), (4780, 77983447), (27007, 13802380), (54014, 6901190), (108028, 3450595), (135035, 2760476), (270070, 1380238), (540140, 690119)]