10462540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 25240320

約数和(自身を除く): 14777780

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, 2090, 2503, 4180, 5006, 10012, 12515, 25030, 27533, 47557, 50060, 55066, 95114, 110132, 137665, 190228, 237785, 275330, 475570, 523127, 550660, 951140, 1046254, 2092508, 2615635, 5231270, 10462540]

約数ペア:

[(1, 10462540), (2, 5231270), (4, 2615635), (5, 2092508), (10, 1046254), (11, 951140), (19, 550660), (20, 523127), (22, 475570), (38, 275330), (44, 237785), (55, 190228), (76, 137665), (95, 110132), (110, 95114), (190, 55066), (209, 50060), (220, 47557), (380, 27533), (418, 25030), (836, 12515), (1045, 10012), (2090, 5006), (2503, 4180)]