38975090

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1033}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 89337600

約数和(自身を除く): 50362510

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1033, 1078, 1715, 2066, 2695, 3430, 3773, 5165, 5390, 7231, 7546, 10330, 11363, 14462, 18865, 22726, 36155, 37730, 50617, 56815, 72310, 79541, 101234, 113630, 159082, 253085, 354319, 397705, 506170, 556787, 708638, 795410, 1113574, 1771595, 2783935, 3543190, 3897509, 5567870, 7795018, 19487545, 38975090]

約数ペア:

[(1, 38975090), (2, 19487545), (5, 7795018), (7, 5567870), (10, 3897509), (11, 3543190), (14, 2783935), (22, 1771595), (35, 1113574), (49, 795410), (55, 708638), (70, 556787), (77, 506170), (98, 397705), (110, 354319), (154, 253085), (245, 159082), (343, 113630), (385, 101234), (490, 79541), (539, 72310), (686, 56815), (770, 50617), (1033, 37730), (1078, 36155), (1715, 22726), (2066, 18865), (2695, 14462), (3430, 11363), (3773, 10330), (5165, 7546), (5390, 7231)]