127155200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{4967}}^1$

素因数の和:4997

約数の個数: 66

約数和(自身を含む): 315254376

約数和(自身を除く): 188099176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 4967, 5120, 6400, 9934, 12800, 19868, 24835, 25600, 39736, 49670, 79472, 99340, 124175, 158944, 198680, 248350, 317888, 397360, 496700, 635776, 794720, 993400, 1271552, 1589440, 1986800, 2543104, 3178880, 3973600, 5086208, 6357760, 7947200, 12715520, 15894400, 25431040, 31788800, 63577600, 127155200]

約数ペア:

[(1, 127155200), (2, 63577600), (4, 31788800), (5, 25431040), (8, 15894400), (10, 12715520), (16, 7947200), (20, 6357760), (25, 5086208), (32, 3973600), (40, 3178880), (50, 2543104), (64, 1986800), (80, 1589440), (100, 1271552), (128, 993400), (160, 794720), (200, 635776), (256, 496700), (320, 397360), (400, 317888), (512, 248350), (640, 198680), (800, 158944), (1024, 124175), (1280, 99340), (1600, 79472), (2560, 49670), (3200, 39736), (4967, 25600), (5120, 24835), (6400, 19868), (9934, 12800)]