1952240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 4740768

約数和(自身を除く): 2788528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1061, 1840, 2122, 4244, 5305, 8488, 10610, 16976, 21220, 24403, 42440, 48806, 84880, 97612, 122015, 195224, 244030, 390448, 488060, 976120, 1952240]

約数ペア:

[(1, 1952240), (2, 976120), (4, 488060), (5, 390448), (8, 244030), (10, 195224), (16, 122015), (20, 97612), (23, 84880), (40, 48806), (46, 42440), (80, 24403), (92, 21220), (115, 16976), (184, 10610), (230, 8488), (368, 5305), (460, 4244), (920, 2122), (1061, 1840)]