8889200210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{70949}}^1$

素因数の和:71051

約数の個数: 64

約数和(自身を含む): 18758044800

約数和(自身を除く): 9868844590

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 67, 85, 110, 134, 170, 187, 335, 374, 670, 737, 935, 1139, 1474, 1870, 2278, 3685, 5695, 7370, 11390, 12529, 25058, 62645, 70949, 125290, 141898, 354745, 709490, 780439, 1206133, 1560878, 2412266, 3902195, 4753583, 6030665, 7804390, 9507166, 12061330, 13267463, 23767915, 26534926, 47535830, 52289413, 66337315, 80810911, 104578826, 132674630, 161621822, 261447065, 404054555, 522894130, 808109110, 888920021, 1777840042, 4444600105, 8889200210]

約数ペア:

[(1, 8889200210), (2, 4444600105), (5, 1777840042), (10, 888920021), (11, 808109110), (17, 522894130), (22, 404054555), (34, 261447065), (55, 161621822), (67, 132674630), (85, 104578826), (110, 80810911), (134, 66337315), (170, 52289413), (187, 47535830), (335, 26534926), (374, 23767915), (670, 13267463), (737, 12061330), (935, 9507166), (1139, 7804390), (1474, 6030665), (1870, 4753583), (2278, 3902195), (3685, 2412266), (5695, 1560878), (7370, 1206133), (11390, 780439), (12529, 709490), (25058, 354745), (62645, 141898), (70949, 125290)]