102521320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5683}}^1$

素因数の和:5746

約数の個数: 64

約数和(自身を含む): 257826240

約数和(自身を除く): 155304920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 5683, 9020, 11366, 18040, 22732, 28415, 45464, 56830, 62513, 113660, 125026, 227320, 233003, 250052, 312565, 466006, 500104, 625130, 932012, 1165015, 1250260, 1864024, 2330030, 2500520, 2563033, 4660060, 5126066, 9320120, 10252132, 12815165, 20504264, 25630330, 51260660, 102521320]

約数ペア:

[(1, 102521320), (2, 51260660), (4, 25630330), (5, 20504264), (8, 12815165), (10, 10252132), (11, 9320120), (20, 5126066), (22, 4660060), (40, 2563033), (41, 2500520), (44, 2330030), (55, 1864024), (82, 1250260), (88, 1165015), (110, 932012), (164, 625130), (205, 500104), (220, 466006), (328, 312565), (410, 250052), (440, 233003), (451, 227320), (820, 125026), (902, 113660), (1640, 62513), (1804, 56830), (2255, 45464), (3608, 28415), (4510, 22732), (5683, 18040), (9020, 11366)]