5989940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 14454720

約数和(自身を除く): 8464780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1433, 2090, 2866, 4180, 5732, 7165, 14330, 15763, 27227, 28660, 31526, 54454, 63052, 78815, 108908, 136135, 157630, 272270, 299497, 315260, 544540, 598994, 1197988, 1497485, 2994970, 5989940]

約数ペア:

[(1, 5989940), (2, 2994970), (4, 1497485), (5, 1197988), (10, 598994), (11, 544540), (19, 315260), (20, 299497), (22, 272270), (38, 157630), (44, 136135), (55, 108908), (76, 78815), (95, 63052), (110, 54454), (190, 31526), (209, 28660), (220, 27227), (380, 15763), (418, 14330), (836, 7165), (1045, 5732), (1433, 4180), (2090, 2866)]