4292720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2369

約数の個数: 40

約数和(自身を含む): 10418976

約数和(自身を除く): 6126256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2333, 4666, 9332, 11665, 18664, 23330, 37328, 46660, 53659, 93320, 107318, 186640, 214636, 268295, 429272, 536590, 858544, 1073180, 2146360, 4292720]

約数ペア:

[(1, 4292720), (2, 2146360), (4, 1073180), (5, 858544), (8, 536590), (10, 429272), (16, 268295), (20, 214636), (23, 186640), (40, 107318), (46, 93320), (80, 53659), (92, 46660), (115, 37328), (184, 23330), (230, 18664), (368, 11665), (460, 9332), (920, 4666), (1840, 2333)]