130437440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{58231}}^1$

素因数の和:58255

約数の個数: 56

約数和(自身を含む): 354982272

約数和(自身を除く): 224544832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 58231, 116462, 232924, 291155, 407617, 465848, 582310, 815234, 931696, 1164620, 1630468, 1863392, 2038085, 2329240, 3260936, 3726784, 4076170, 4658480, 6521872, 8152340, 9316960, 13043744, 16304680, 18633920, 26087488, 32609360, 65218720, 130437440]

約数ペア:

[(1, 130437440), (2, 65218720), (4, 32609360), (5, 26087488), (7, 18633920), (8, 16304680), (10, 13043744), (14, 9316960), (16, 8152340), (20, 6521872), (28, 4658480), (32, 4076170), (35, 3726784), (40, 3260936), (56, 2329240), (64, 2038085), (70, 1863392), (80, 1630468), (112, 1164620), (140, 931696), (160, 815234), (224, 582310), (280, 465848), (320, 407617), (448, 291155), (560, 232924), (1120, 116462), (2240, 58231)]