3981760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 9912096

約数和(自身を除く): 5930336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 541, 736, 920, 1082, 1472, 1840, 2164, 2705, 3680, 4328, 5410, 7360, 8656, 10820, 12443, 17312, 21640, 24886, 34624, 43280, 49772, 62215, 86560, 99544, 124430, 173120, 199088, 248860, 398176, 497720, 796352, 995440, 1990880, 3981760]

約数ペア:

[(1, 3981760), (2, 1990880), (4, 995440), (5, 796352), (8, 497720), (10, 398176), (16, 248860), (20, 199088), (23, 173120), (32, 124430), (40, 99544), (46, 86560), (64, 62215), (80, 49772), (92, 43280), (115, 34624), (160, 24886), (184, 21640), (230, 17312), (320, 12443), (368, 10820), (460, 8656), (541, 7360), (736, 5410), (920, 4328), (1082, 3680), (1472, 2705), (1840, 2164)]