23459920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 60746112

約数和(自身を除く): 37286192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 503, 530, 583, 848, 880, 1006, 1060, 1166, 2012, 2120, 2332, 2515, 2915, 4024, 4240, 4664, 5030, 5533, 5830, 8048, 9328, 10060, 11066, 11660, 20120, 22132, 23320, 26659, 27665, 40240, 44264, 46640, 53318, 55330, 88528, 106636, 110660, 133295, 213272, 221320, 266590, 293249, 426544, 442640, 533180, 586498, 1066360, 1172996, 1466245, 2132720, 2345992, 2932490, 4691984, 5864980, 11729960, 23459920]

約数ペア:

[(1, 23459920), (2, 11729960), (4, 5864980), (5, 4691984), (8, 2932490), (10, 2345992), (11, 2132720), (16, 1466245), (20, 1172996), (22, 1066360), (40, 586498), (44, 533180), (53, 442640), (55, 426544), (80, 293249), (88, 266590), (106, 221320), (110, 213272), (176, 133295), (212, 110660), (220, 106636), (265, 88528), (424, 55330), (440, 53318), (503, 46640), (530, 44264), (583, 40240), (848, 27665), (880, 26659), (1006, 23320), (1060, 22132), (1166, 20120), (2012, 11660), (2120, 11066), (2332, 10060), (2515, 9328), (2915, 8048), (4024, 5830), (4240, 5533), (4664, 5030)]