26562840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 87480000

約数和(自身を除く): 60917160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 449, 493, 510, 580, 680, 696, 870, 898, 986, 1020, 1160, 1347, 1479, 1740, 1796, 1972, 2040, 2245, 2465, 2694, 2958, 3480, 3592, 3944, 4490, 4930, 5388, 5916, 6735, 7395, 7633, 8980, 9860, 10776, 11832, 13021, 13470, 14790, 15266, 17960, 19720, 22899, 26042, 26940, 29580, 30532, 38165, 39063, 45798, 52084, 53880, 59160, 61064, 65105, 76330, 78126, 91596, 104168, 114495, 130210, 152660, 156252, 183192, 195315, 221357, 228990, 260420, 305320, 312504, 390630, 442714, 457980, 520840, 664071, 781260, 885428, 915960, 1106785, 1328142, 1562520, 1770856, 2213570, 2656284, 3320355, 4427140, 5312568, 6640710, 8854280, 13281420, 26562840]

約数ペア:

[(1, 26562840), (2, 13281420), (3, 8854280), (4, 6640710), (5, 5312568), (6, 4427140), (8, 3320355), (10, 2656284), (12, 2213570), (15, 1770856), (17, 1562520), (20, 1328142), (24, 1106785), (29, 915960), (30, 885428), (34, 781260), (40, 664071), (51, 520840), (58, 457980), (60, 442714), (68, 390630), (85, 312504), (87, 305320), (102, 260420), (116, 228990), (120, 221357), (136, 195315), (145, 183192), (170, 156252), (174, 152660), (204, 130210), (232, 114495), (255, 104168), (290, 91596), (340, 78126), (348, 76330), (408, 65105), (435, 61064), (449, 59160), (493, 53880), (510, 52084), (580, 45798), (680, 39063), (696, 38165), (870, 30532), (898, 29580), (986, 26940), (1020, 26042), (1160, 22899), (1347, 19720), (1479, 17960), (1740, 15266), (1796, 14790), (1972, 13470), (2040, 13021), (2245, 11832), (2465, 10776), (2694, 9860), (2958, 8980), (3480, 7633), (3592, 7395), (3944, 6735), (4490, 5916), (4930, 5388)]