1939568860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{3739}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 4190266080

約数和(自身を除く): 2250697220

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 701, 740, 1402, 2804, 3505, 3739, 7010, 7478, 14020, 14956, 18695, 25937, 37390, 51874, 74780, 103748, 129685, 138343, 259370, 276686, 518740, 553372, 691715, 1383430, 2621039, 2766860, 5242078, 10484156, 13105195, 26210390, 52420780, 96978443, 193956886, 387913772, 484892215, 969784430, 1939568860]

約数ペア:

[(1, 1939568860), (2, 969784430), (4, 484892215), (5, 387913772), (10, 193956886), (20, 96978443), (37, 52420780), (74, 26210390), (148, 13105195), (185, 10484156), (370, 5242078), (701, 2766860), (740, 2621039), (1402, 1383430), (2804, 691715), (3505, 553372), (3739, 518740), (7010, 276686), (7478, 259370), (14020, 138343), (14956, 129685), (18695, 103748), (25937, 74780), (37390, 51874)]