25092320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 66134880

約数和(自身を除く): 41042560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 212, 220, 265, 269, 352, 424, 440, 530, 538, 583, 848, 880, 1060, 1076, 1166, 1345, 1696, 1760, 2120, 2152, 2332, 2690, 2915, 2959, 4240, 4304, 4664, 5380, 5830, 5918, 8480, 8608, 9328, 10760, 11660, 11836, 14257, 14795, 18656, 21520, 23320, 23672, 28514, 29590, 43040, 46640, 47344, 57028, 59180, 71285, 93280, 94688, 114056, 118360, 142570, 156827, 228112, 236720, 285140, 313654, 456224, 473440, 570280, 627308, 784135, 1140560, 1254616, 1568270, 2281120, 2509232, 3136540, 5018464, 6273080, 12546160, 25092320]

約数ペア:

[(1, 25092320), (2, 12546160), (4, 6273080), (5, 5018464), (8, 3136540), (10, 2509232), (11, 2281120), (16, 1568270), (20, 1254616), (22, 1140560), (32, 784135), (40, 627308), (44, 570280), (53, 473440), (55, 456224), (80, 313654), (88, 285140), (106, 236720), (110, 228112), (160, 156827), (176, 142570), (212, 118360), (220, 114056), (265, 94688), (269, 93280), (352, 71285), (424, 59180), (440, 57028), (530, 47344), (538, 46640), (583, 43040), (848, 29590), (880, 28514), (1060, 23672), (1076, 23320), (1166, 21520), (1345, 18656), (1696, 14795), (1760, 14257), (2120, 11836), (2152, 11660), (2332, 10760), (2690, 9328), (2915, 8608), (2959, 8480), (4240, 5918), (4304, 5830), (4664, 5380)]