118690240

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2221}}^1$

素因数の和:2405

約数の個数: 56

約数和(自身を含む): 284451552

約数和(自身を除く): 165761312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1670, 2221, 2672, 3340, 4442, 5344, 6680, 8884, 10688, 11105, 13360, 17768, 22210, 26720, 35536, 44420, 53440, 71072, 88840, 142144, 177680, 355360, 370907, 710720, 741814, 1483628, 1854535, 2967256, 3709070, 5934512, 7418140, 11869024, 14836280, 23738048, 29672560, 59345120, 118690240]

約数ペア:

[(1, 118690240), (2, 59345120), (4, 29672560), (5, 23738048), (8, 14836280), (10, 11869024), (16, 7418140), (20, 5934512), (32, 3709070), (40, 2967256), (64, 1854535), (80, 1483628), (160, 741814), (167, 710720), (320, 370907), (334, 355360), (668, 177680), (835, 142144), (1336, 88840), (1670, 71072), (2221, 53440), (2672, 44420), (3340, 35536), (4442, 26720), (5344, 22210), (6680, 17768), (8884, 13360), (10688, 11105)]