29028804520

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1\times {\mathrm{4327}}^1$

素因数の和:5162

約数の個数: 64

約数和(自身を含む): 65651258880

約数和(自身を除く): 36622454360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 457, 734, 914, 1468, 1828, 1835, 2285, 2936, 3656, 3670, 4327, 4570, 7340, 8654, 9140, 14680, 17308, 18280, 21635, 34616, 43270, 86540, 167719, 173080, 335438, 670876, 838595, 1341752, 1588009, 1677190, 1977439, 3176018, 3354380, 3954878, 6352036, 6708760, 7909756, 7940045, 9887195, 12704072, 15819512, 15880090, 19774390, 31760180, 39548780, 63520360, 79097560, 725720113, 1451440226, 2902880452, 3628600565, 5805760904, 7257201130, 14514402260, 29028804520]

約数ペア:

[(1, 29028804520), (2, 14514402260), (4, 7257201130), (5, 5805760904), (8, 3628600565), (10, 2902880452), (20, 1451440226), (40, 725720113), (367, 79097560), (457, 63520360), (734, 39548780), (914, 31760180), (1468, 19774390), (1828, 15880090), (1835, 15819512), (2285, 12704072), (2936, 9887195), (3656, 7940045), (3670, 7909756), (4327, 6708760), (4570, 6352036), (7340, 3954878), (8654, 3354380), (9140, 3176018), (14680, 1977439), (17308, 1677190), (18280, 1588009), (21635, 1341752), (34616, 838595), (43270, 670876), (86540, 335438), (167719, 173080)]