129667580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11159}}^1$

素因数の和:11258

約数の個数: 48

約数和(自身を含む): 314979840

約数和(自身を除く): 185312260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11159, 11620, 22318, 44636, 55795, 78113, 111590, 156226, 223180, 312452, 390565, 781130, 926197, 1562260, 1852394, 3704788, 4630985, 6483379, 9261970, 12966758, 18523940, 25933516, 32416895, 64833790, 129667580]

約数ペア:

[(1, 129667580), (2, 64833790), (4, 32416895), (5, 25933516), (7, 18523940), (10, 12966758), (14, 9261970), (20, 6483379), (28, 4630985), (35, 3704788), (70, 1852394), (83, 1562260), (140, 926197), (166, 781130), (332, 390565), (415, 312452), (581, 223180), (830, 156226), (1162, 111590), (1660, 78113), (2324, 55795), (2905, 44636), (5810, 22318), (11159, 11620)]