45031330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 86313600

約数和(自身を除く): 41282270

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 2663, 3382, 5326, 8455, 13315, 16910, 26630, 50597, 101194, 237007, 252985, 474014, 505970, 1185035, 2370070, 4503133, 9006266, 22515665, 45031330]

約数ペア:

[(1, 45031330), (2, 22515665), (5, 9006266), (10, 4503133), (19, 2370070), (38, 1185035), (89, 505970), (95, 474014), (178, 252985), (190, 237007), (445, 101194), (890, 50597), (1691, 26630), (2663, 16910), (3382, 13315), (5326, 8455)]