5213120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1509

約数の個数: 56

約数和(自身を含む): 13551408

約数和(自身を除く): 8338288

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, 1481, 1760, 2962, 3520, 5924, 7405, 11848, 14810, 16291, 23696, 29620, 32582, 47392, 59240, 65164, 81455, 94784, 118480, 130328, 162910, 236960, 260656, 325820, 473920, 521312, 651640, 1042624, 1303280, 2606560, 5213120]

約数ペア:

[(1, 5213120), (2, 2606560), (4, 1303280), (5, 1042624), (8, 651640), (10, 521312), (11, 473920), (16, 325820), (20, 260656), (22, 236960), (32, 162910), (40, 130328), (44, 118480), (55, 94784), (64, 81455), (80, 65164), (88, 59240), (110, 47392), (160, 32582), (176, 29620), (220, 23696), (320, 16291), (352, 14810), (440, 11848), (704, 7405), (880, 5924), (1481, 3520), (1760, 2962)]