40120827845

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{15349}}^1$

素因数の和:15642

約数の個数: 48

約数和(自身を含む): 57452716800

約数和(自身を除く): 17331888955

約数列:

[1, 5, 7, 35, 47, 49, 227, 235, 245, 329, 1135, 1589, 1645, 2303, 7945, 10669, 11123, 11515, 15349, 53345, 55615, 74683, 76745, 107443, 373415, 522781, 537215, 721403, 752101, 2613905, 3484223, 3607015, 3760505, 5049821, 17421115, 24389561, 25249105, 35348747, 121947805, 163758481, 170726927, 176743735, 818792405, 853634635, 1146309367, 5731546835, 8024165569, 40120827845]

約数ペア:

[(1, 40120827845), (5, 8024165569), (7, 5731546835), (35, 1146309367), (47, 853634635), (49, 818792405), (227, 176743735), (235, 170726927), (245, 163758481), (329, 121947805), (1135, 35348747), (1589, 25249105), (1645, 24389561), (2303, 17421115), (7945, 5049821), (10669, 3760505), (11123, 3607015), (11515, 3484223), (15349, 2613905), (53345, 752101), (55615, 721403), (74683, 537215), (76745, 522781), (107443, 373415)]