137300960

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2473}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 325439856

約数和(自身を除く): 188138896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1388, 1735, 2473, 2776, 3470, 4946, 5552, 6940, 9892, 11104, 12365, 13880, 19784, 24730, 27760, 39568, 49460, 55520, 79136, 98920, 197840, 395680, 858131, 1716262, 3432524, 4290655, 6865048, 8581310, 13730096, 17162620, 27460192, 34325240, 68650480, 137300960]

約数ペア:

[(1, 137300960), (2, 68650480), (4, 34325240), (5, 27460192), (8, 17162620), (10, 13730096), (16, 8581310), (20, 6865048), (32, 4290655), (40, 3432524), (80, 1716262), (160, 858131), (347, 395680), (694, 197840), (1388, 98920), (1735, 79136), (2473, 55520), (2776, 49460), (3470, 39568), (4946, 27760), (5552, 24730), (6940, 19784), (9892, 13880), (11104, 12365)]