55708160

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 80

約数和(自身を含む): 136705536

約数和(自身を除く): 80997376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 463, 470, 512, 640, 752, 926, 940, 1280, 1504, 1852, 1880, 2315, 2560, 3008, 3704, 3760, 4630, 6016, 7408, 7520, 9260, 12032, 14816, 15040, 18520, 21761, 24064, 29632, 30080, 37040, 43522, 59264, 60160, 74080, 87044, 108805, 118528, 120320, 148160, 174088, 217610, 237056, 296320, 348176, 435220, 592640, 696352, 870440, 1185280, 1392704, 1740880, 2785408, 3481760, 5570816, 6963520, 11141632, 13927040, 27854080, 55708160]

約数ペア:

[(1, 55708160), (2, 27854080), (4, 13927040), (5, 11141632), (8, 6963520), (10, 5570816), (16, 3481760), (20, 2785408), (32, 1740880), (40, 1392704), (47, 1185280), (64, 870440), (80, 696352), (94, 592640), (128, 435220), (160, 348176), (188, 296320), (235, 237056), (256, 217610), (320, 174088), (376, 148160), (463, 120320), (470, 118528), (512, 108805), (640, 87044), (752, 74080), (926, 60160), (940, 59264), (1280, 43522), (1504, 37040), (1852, 30080), (1880, 29632), (2315, 24064), (2560, 21761), (3008, 18520), (3704, 15040), (3760, 14816), (4630, 12032), (6016, 9260), (7408, 7520)]