82597980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3433}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 231918624

約数和(自身を除く): 149320644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 3433, 4010, 4812, 6015, 6866, 8020, 10299, 12030, 13732, 17165, 20598, 24060, 34330, 41196, 51495, 68660, 102990, 205980, 1376633, 2753266, 4129899, 5506532, 6883165, 8259798, 13766330, 16519596, 20649495, 27532660, 41298990, 82597980]

約数ペア:

[(1, 82597980), (2, 41298990), (3, 27532660), (4, 20649495), (5, 16519596), (6, 13766330), (10, 8259798), (12, 6883165), (15, 5506532), (20, 4129899), (30, 2753266), (60, 1376633), (401, 205980), (802, 102990), (1203, 68660), (1604, 51495), (2005, 41196), (2406, 34330), (3433, 24060), (4010, 20598), (4812, 17165), (6015, 13732), (6866, 12030), (8020, 10299)]