130110400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11617}}^1$

素因数の和:11646

約数の個数: 84

約数和(自身を含む): 365920528

約数和(自身を除く): 235810128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 11617, 23234, 46468, 58085, 81319, 92936, 116170, 162638, 185872, 232340, 290425, 325276, 371744, 406595, 464680, 580850, 650552, 743488, 813190, 929360, 1161700, 1301104, 1626380, 1858720, 2032975, 2323400, 2602208, 3252760, 3717440, 4065950, 4646800, 5204416, 6505520, 8131900, 9293600, 13011040, 16263800, 18587200, 26022080, 32527600, 65055200, 130110400]

約数ペア:

[(1, 130110400), (2, 65055200), (4, 32527600), (5, 26022080), (7, 18587200), (8, 16263800), (10, 13011040), (14, 9293600), (16, 8131900), (20, 6505520), (25, 5204416), (28, 4646800), (32, 4065950), (35, 3717440), (40, 3252760), (50, 2602208), (56, 2323400), (64, 2032975), (70, 1858720), (80, 1626380), (100, 1301104), (112, 1161700), (140, 929360), (160, 813190), (175, 743488), (200, 650552), (224, 580850), (280, 464680), (320, 406595), (350, 371744), (400, 325276), (448, 290425), (560, 232340), (700, 185872), (800, 162638), (1120, 116170), (1400, 92936), (1600, 81319), (2240, 58085), (2800, 46468), (5600, 23234), (11200, 11617)]