12247488770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{21649}}^1$

素因数の和:21843

約数の個数: 64

約数和(自身を含む): 24878448000

約数和(自身を除く): 12630959230

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 139, 185, 278, 370, 407, 695, 814, 1390, 1529, 2035, 3058, 4070, 5143, 7645, 10286, 15290, 21649, 25715, 43298, 51430, 56573, 108245, 113146, 216490, 238139, 282865, 476278, 565730, 801013, 1190695, 1602026, 2381390, 3009211, 4005065, 6018422, 8010130, 8811143, 15046055, 17622286, 30092110, 33101321, 44055715, 66202642, 88111430, 111340807, 165506605, 222681614, 331013210, 556704035, 1113408070, 1224748877, 2449497754, 6123744385, 12247488770]

約数ペア:

[(1, 12247488770), (2, 6123744385), (5, 2449497754), (10, 1224748877), (11, 1113408070), (22, 556704035), (37, 331013210), (55, 222681614), (74, 165506605), (110, 111340807), (139, 88111430), (185, 66202642), (278, 44055715), (370, 33101321), (407, 30092110), (695, 17622286), (814, 15046055), (1390, 8811143), (1529, 8010130), (2035, 6018422), (3058, 4005065), (4070, 3009211), (5143, 2381390), (7645, 1602026), (10286, 1190695), (15290, 801013), (21649, 565730), (25715, 476278), (43298, 282865), (51430, 238139), (56573, 216490), (108245, 113146)]