65053120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18481}}^1$

素因数の和:18509

約数の個数: 56

約数和(自身を含む): 168999408

約数和(自身を除く): 103946288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 18481, 36962, 73924, 92405, 147848, 184810, 203291, 295696, 369620, 406582, 591392, 739240, 813164, 1016455, 1182784, 1478480, 1626328, 2032910, 2956960, 3252656, 4065820, 5913920, 6505312, 8131640, 13010624, 16263280, 32526560, 65053120]

約数ペア:

[(1, 65053120), (2, 32526560), (4, 16263280), (5, 13010624), (8, 8131640), (10, 6505312), (11, 5913920), (16, 4065820), (20, 3252656), (22, 2956960), (32, 2032910), (40, 1626328), (44, 1478480), (55, 1182784), (64, 1016455), (80, 813164), (88, 739240), (110, 591392), (160, 406582), (176, 369620), (220, 295696), (320, 203291), (352, 184810), (440, 147848), (704, 92405), (880, 73924), (1760, 36962), (3520, 18481)]