25483460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 56473200

約数和(自身を除く): 30989740

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 829, 1060, 1537, 1658, 3074, 3316, 4145, 6148, 7685, 8290, 15370, 16580, 24041, 30740, 43937, 48082, 87874, 96164, 120205, 175748, 219685, 240410, 439370, 480820, 878740, 1274173, 2548346, 5096692, 6370865, 12741730, 25483460]

約数ペア:

[(1, 25483460), (2, 12741730), (4, 6370865), (5, 5096692), (10, 2548346), (20, 1274173), (29, 878740), (53, 480820), (58, 439370), (106, 240410), (116, 219685), (145, 175748), (212, 120205), (265, 96164), (290, 87874), (530, 48082), (580, 43937), (829, 30740), (1060, 24041), (1537, 16580), (1658, 15370), (3074, 8290), (3316, 7685), (4145, 6148)]