70296763960

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{27943}}^1$

素因数の和:28640

約数の個数: 64

約数和(自身を含む): 159901156800

約数和(自身を除く): 89604392840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 577, 872, 1090, 1154, 2180, 2308, 2885, 4360, 4616, 5770, 11540, 23080, 27943, 55886, 62893, 111772, 125786, 139715, 223544, 251572, 279430, 314465, 503144, 558860, 628930, 1117720, 1257860, 2515720, 3045787, 6091574, 12183148, 15228935, 16123111, 24366296, 30457870, 32246222, 60915740, 64492444, 80615555, 121831480, 128984888, 161231110, 322462220, 644924440, 1757419099, 3514838198, 7029676396, 8787095495, 14059352792, 17574190990, 35148381980, 70296763960]

約数ペア:

[(1, 70296763960), (2, 35148381980), (4, 17574190990), (5, 14059352792), (8, 8787095495), (10, 7029676396), (20, 3514838198), (40, 1757419099), (109, 644924440), (218, 322462220), (436, 161231110), (545, 128984888), (577, 121831480), (872, 80615555), (1090, 64492444), (1154, 60915740), (2180, 32246222), (2308, 30457870), (2885, 24366296), (4360, 16123111), (4616, 15228935), (5770, 12183148), (11540, 6091574), (23080, 3045787), (27943, 2515720), (55886, 1257860), (62893, 1117720), (111772, 628930), (125786, 558860), (139715, 503144), (223544, 314465), (251572, 279430)]