25706220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5869}}^1$

素因数の和:5954

約数の個数: 48

約数和(自身を含む): 72975840

約数和(自身を除く): 47269620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 5869, 11738, 17607, 23476, 29345, 35214, 58690, 70428, 88035, 117380, 176070, 352140, 428437, 856874, 1285311, 1713748, 2142185, 2570622, 4284370, 5141244, 6426555, 8568740, 12853110, 25706220]

約数ペア:

[(1, 25706220), (2, 12853110), (3, 8568740), (4, 6426555), (5, 5141244), (6, 4284370), (10, 2570622), (12, 2142185), (15, 1713748), (20, 1285311), (30, 856874), (60, 428437), (73, 352140), (146, 176070), (219, 117380), (292, 88035), (365, 70428), (438, 58690), (730, 35214), (876, 29345), (1095, 23476), (1460, 17607), (2190, 11738), (4380, 5869)]