23486560

素因数分解:

$2^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 55862352

約数和(自身を除く): 32375792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181, 362, 724, 811, 905, 1448, 1622, 1810, 2896, 3244, 3620, 4055, 5792, 6488, 7240, 8110, 12976, 14480, 16220, 25952, 28960, 32440, 64880, 129760, 146791, 293582, 587164, 733955, 1174328, 1467910, 2348656, 2935820, 4697312, 5871640, 11743280, 23486560]

約数ペア:

[(1, 23486560), (2, 11743280), (4, 5871640), (5, 4697312), (8, 2935820), (10, 2348656), (16, 1467910), (20, 1174328), (32, 733955), (40, 587164), (80, 293582), (160, 146791), (181, 129760), (362, 64880), (724, 32440), (811, 28960), (905, 25952), (1448, 16220), (1622, 14480), (1810, 12976), (2896, 8110), (3244, 7240), (3620, 6488), (4055, 5792)]