458199040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 104

約数和(自身を含む): 1184811768

約数和(自身を除く): 726612728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 1721, 2048, 2080, 2560, 3328, 3442, 4096, 4160, 5120, 6656, 6884, 8320, 8605, 10240, 13312, 13768, 16640, 17210, 20480, 22373, 26624, 27536, 33280, 34420, 44746, 53248, 55072, 66560, 68840, 89492, 110144, 111865, 133120, 137680, 178984, 220288, 223730, 266240, 275360, 357968, 440576, 447460, 550720, 715936, 881152, 894920, 1101440, 1431872, 1762304, 1789840, 2202880, 2863744, 3524608, 3579680, 4405760, 5727488, 7049216, 7159360, 8811520, 11454976, 14318720, 17623040, 22909952, 28637440, 35246080, 45819904, 57274880, 91639808, 114549760, 229099520, 458199040]

約数ペア:

[(1, 458199040), (2, 229099520), (4, 114549760), (5, 91639808), (8, 57274880), (10, 45819904), (13, 35246080), (16, 28637440), (20, 22909952), (26, 17623040), (32, 14318720), (40, 11454976), (52, 8811520), (64, 7159360), (65, 7049216), (80, 5727488), (104, 4405760), (128, 3579680), (130, 3524608), (160, 2863744), (208, 2202880), (256, 1789840), (260, 1762304), (320, 1431872), (416, 1101440), (512, 894920), (520, 881152), (640, 715936), (832, 550720), (1024, 447460), (1040, 440576), (1280, 357968), (1664, 275360), (1721, 266240), (2048, 223730), (2080, 220288), (2560, 178984), (3328, 137680), (3442, 133120), (4096, 111865), (4160, 110144), (5120, 89492), (6656, 68840), (6884, 66560), (8320, 55072), (8605, 53248), (10240, 44746), (13312, 34420), (13768, 33280), (16640, 27536), (17210, 26624), (20480, 22373)]