56146880

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2317

約数の個数: 56

約数和(自身を含む): 135453120

約数和(自身を除く): 79306240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2221, 2528, 3160, 4442, 5056, 6320, 8884, 11105, 12640, 17768, 22210, 25280, 35536, 44420, 71072, 88840, 142144, 175459, 177680, 350918, 355360, 701836, 710720, 877295, 1403672, 1754590, 2807344, 3509180, 5614688, 7018360, 11229376, 14036720, 28073440, 56146880]

約数ペア:

[(1, 56146880), (2, 28073440), (4, 14036720), (5, 11229376), (8, 7018360), (10, 5614688), (16, 3509180), (20, 2807344), (32, 1754590), (40, 1403672), (64, 877295), (79, 710720), (80, 701836), (158, 355360), (160, 350918), (316, 177680), (320, 175459), (395, 142144), (632, 88840), (790, 71072), (1264, 44420), (1580, 35536), (2221, 25280), (2528, 22210), (3160, 17768), (4442, 12640), (5056, 11105), (6320, 8884)]