25262490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 67962240

約数和(自身を除く): 42699750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2069, 2442, 4070, 4138, 6105, 6207, 10345, 12210, 12414, 20690, 22759, 31035, 45518, 62070, 68277, 76553, 113795, 136554, 153106, 227590, 229659, 341385, 382765, 459318, 682770, 765530, 842083, 1148295, 1684166, 2296590, 2526249, 4210415, 5052498, 8420830, 12631245, 25262490]

約数ペア:

[(1, 25262490), (2, 12631245), (3, 8420830), (5, 5052498), (6, 4210415), (10, 2526249), (11, 2296590), (15, 1684166), (22, 1148295), (30, 842083), (33, 765530), (37, 682770), (55, 459318), (66, 382765), (74, 341385), (110, 229659), (111, 227590), (165, 153106), (185, 136554), (222, 113795), (330, 76553), (370, 68277), (407, 62070), (555, 45518), (814, 31035), (1110, 22759), (1221, 20690), (2035, 12414), (2069, 12210), (2442, 10345), (4070, 6207), (4138, 6105)]