8848615040

素因数分解:

$2^7\times 5^1\times {\mathrm{503}}^1\times {\mathrm{27487}}^1$

素因数の和:28009

約数の個数: 64

約数和(自身を含む): 21196546560

約数和(自身を除く): 12347931520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 503, 640, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 16096, 20120, 27487, 32192, 40240, 54974, 64384, 80480, 109948, 137435, 160960, 219896, 274870, 321920, 439792, 549740, 879584, 1099480, 1759168, 2198960, 3518336, 4397920, 8795840, 13825961, 17591680, 27651922, 55303844, 69129805, 110607688, 138259610, 221215376, 276519220, 442430752, 553038440, 884861504, 1106076880, 1769723008, 2212153760, 4424307520, 8848615040]

約数ペア:

[(1, 8848615040), (2, 4424307520), (4, 2212153760), (5, 1769723008), (8, 1106076880), (10, 884861504), (16, 553038440), (20, 442430752), (32, 276519220), (40, 221215376), (64, 138259610), (80, 110607688), (128, 69129805), (160, 55303844), (320, 27651922), (503, 17591680), (640, 13825961), (1006, 8795840), (2012, 4397920), (2515, 3518336), (4024, 2198960), (5030, 1759168), (8048, 1099480), (10060, 879584), (16096, 549740), (20120, 439792), (27487, 321920), (32192, 274870), (40240, 219896), (54974, 160960), (64384, 137435), (80480, 109948)]