4927164620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{16063}}^1$

素因数の和:16399

約数の個数: 72

約数和(自身を含む): 12075565824

約数和(自身を除く): 7148401204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 313, 490, 626, 980, 1252, 1565, 2191, 3130, 4382, 6260, 8764, 10955, 15337, 16063, 21910, 30674, 32126, 43820, 61348, 64252, 76685, 80315, 112441, 153370, 160630, 224882, 306740, 321260, 449764, 562205, 787087, 1124410, 1574174, 2248820, 3148348, 3935435, 5027719, 7870870, 10055438, 15741740, 20110876, 25138595, 35194033, 50277190, 70388066, 100554380, 140776132, 175970165, 246358231, 351940330, 492716462, 703880660, 985432924, 1231791155, 2463582310, 4927164620]

約数ペア:

[(1, 4927164620), (2, 2463582310), (4, 1231791155), (5, 985432924), (7, 703880660), (10, 492716462), (14, 351940330), (20, 246358231), (28, 175970165), (35, 140776132), (49, 100554380), (70, 70388066), (98, 50277190), (140, 35194033), (196, 25138595), (245, 20110876), (313, 15741740), (490, 10055438), (626, 7870870), (980, 5027719), (1252, 3935435), (1565, 3148348), (2191, 2248820), (3130, 1574174), (4382, 1124410), (6260, 787087), (8764, 562205), (10955, 449764), (15337, 321260), (16063, 306740), (21910, 224882), (30674, 160630), (32126, 153370), (43820, 112441), (61348, 80315), (64252, 76685)]