1095182920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{4027}}^1$

素因数の和:4574

約数の個数: 64

約数和(自身を含む): 2659446720

約数和(自身を除く): 1564263800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 523, 1046, 2092, 2615, 4027, 4184, 5230, 6799, 8054, 10460, 13598, 16108, 20135, 20920, 27196, 32216, 33995, 40270, 52351, 54392, 67990, 80540, 104702, 135980, 161080, 209404, 261755, 271960, 418808, 523510, 1047020, 2094040, 2106121, 4212242, 8424484, 10530605, 16848968, 21061210, 27379573, 42122420, 54759146, 84244840, 109518292, 136897865, 219036584, 273795730, 547591460, 1095182920]

約数ペア:

[(1, 1095182920), (2, 547591460), (4, 273795730), (5, 219036584), (8, 136897865), (10, 109518292), (13, 84244840), (20, 54759146), (26, 42122420), (40, 27379573), (52, 21061210), (65, 16848968), (104, 10530605), (130, 8424484), (260, 4212242), (520, 2106121), (523, 2094040), (1046, 1047020), (2092, 523510), (2615, 418808), (4027, 271960), (4184, 261755), (5230, 209404), (6799, 161080), (8054, 135980), (10460, 104702), (13598, 80540), (16108, 67990), (20135, 54392), (20920, 52351), (27196, 40270), (32216, 33995)]