16304680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{58231}}^1$

素因数の和:58249

約数の個数: 32

約数和(自身を含む): 41927040

約数和(自身を除く): 25622360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 58231, 116462, 232924, 291155, 407617, 465848, 582310, 815234, 1164620, 1630468, 2038085, 2329240, 3260936, 4076170, 8152340, 16304680]

約数ペア:

[(1, 16304680), (2, 8152340), (4, 4076170), (5, 3260936), (7, 2329240), (8, 2038085), (10, 1630468), (14, 1164620), (20, 815234), (28, 582310), (35, 465848), (40, 407617), (56, 291155), (70, 232924), (140, 116462), (280, 58231)]