26245760

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 65508480

約数和(自身を除く): 39262720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1783, 1840, 2944, 3566, 3680, 7132, 7360, 8915, 14264, 14720, 17830, 28528, 35660, 41009, 57056, 71320, 82018, 114112, 142640, 164036, 205045, 228224, 285280, 328072, 410090, 570560, 656144, 820180, 1141120, 1312288, 1640360, 2624576, 3280720, 5249152, 6561440, 13122880, 26245760]

約数ペア:

[(1, 26245760), (2, 13122880), (4, 6561440), (5, 5249152), (8, 3280720), (10, 2624576), (16, 1640360), (20, 1312288), (23, 1141120), (32, 820180), (40, 656144), (46, 570560), (64, 410090), (80, 328072), (92, 285280), (115, 228224), (128, 205045), (160, 164036), (184, 142640), (230, 114112), (320, 82018), (368, 71320), (460, 57056), (640, 41009), (736, 35660), (920, 28528), (1472, 17830), (1783, 14720), (1840, 14264), (2944, 8915), (3566, 7360), (3680, 7132)]