27854080

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 68285952

約数和(自身を除く): 40431872

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, 640, 752, 926, 940, 1280, 1504, 1852, 1880, 2315, 3008, 3704, 3760, 4630, 6016, 7408, 7520, 9260, 12032, 14816, 15040, 18520, 21761, 29632, 30080, 37040, 43522, 59264, 60160, 74080, 87044, 108805, 118528, 148160, 174088, 217610, 296320, 348176, 435220, 592640, 696352, 870440, 1392704, 1740880, 2785408, 3481760, 5570816, 6963520, 13927040, 27854080]

約数ペア:

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