995440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 2419488

約数和(自身を除く): 1424048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 541, 920, 1082, 1840, 2164, 2705, 4328, 5410, 8656, 10820, 12443, 21640, 24886, 43280, 49772, 62215, 99544, 124430, 199088, 248860, 497720, 995440]

約数ペア:

[(1, 995440), (2, 497720), (4, 248860), (5, 199088), (8, 124430), (10, 99544), (16, 62215), (20, 49772), (23, 43280), (40, 24886), (46, 21640), (80, 12443), (92, 10820), (115, 8656), (184, 5410), (230, 4328), (368, 2705), (460, 2164), (541, 1840), (920, 1082)]