39547560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 129548160

約数和(自身を除く): 90000600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 251, 260, 303, 312, 390, 404, 502, 505, 520, 606, 753, 780, 808, 1004, 1010, 1212, 1255, 1313, 1506, 1515, 1560, 2008, 2020, 2424, 2510, 2626, 3012, 3030, 3263, 3765, 3939, 4040, 5020, 5252, 6024, 6060, 6526, 6565, 7530, 7878, 9789, 10040, 10504, 12120, 13052, 13130, 15060, 15756, 16315, 19578, 19695, 25351, 26104, 26260, 30120, 31512, 32630, 39156, 39390, 48945, 50702, 52520, 65260, 76053, 78312, 78780, 97890, 101404, 126755, 130520, 152106, 157560, 195780, 202808, 253510, 304212, 329563, 380265, 391560, 507020, 608424, 659126, 760530, 988689, 1014040, 1318252, 1521060, 1647815, 1977378, 2636504, 3042120, 3295630, 3954756, 4943445, 6591260, 7909512, 9886890, 13182520, 19773780, 39547560]

約数ペア:

[(1, 39547560), (2, 19773780), (3, 13182520), (4, 9886890), (5, 7909512), (6, 6591260), (8, 4943445), (10, 3954756), (12, 3295630), (13, 3042120), (15, 2636504), (20, 1977378), (24, 1647815), (26, 1521060), (30, 1318252), (39, 1014040), (40, 988689), (52, 760530), (60, 659126), (65, 608424), (78, 507020), (101, 391560), (104, 380265), (120, 329563), (130, 304212), (156, 253510), (195, 202808), (202, 195780), (251, 157560), (260, 152106), (303, 130520), (312, 126755), (390, 101404), (404, 97890), (502, 78780), (505, 78312), (520, 76053), (606, 65260), (753, 52520), (780, 50702), (808, 48945), (1004, 39390), (1010, 39156), (1212, 32630), (1255, 31512), (1313, 30120), (1506, 26260), (1515, 26104), (1560, 25351), (2008, 19695), (2020, 19578), (2424, 16315), (2510, 15756), (2626, 15060), (3012, 13130), (3030, 13052), (3263, 12120), (3765, 10504), (3939, 10040), (4040, 9789), (5020, 7878), (5252, 7530), (6024, 6565), (6060, 6526)]