2017532440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{655043}}^1$

素因数の和:655072

約数の個数: 64

約数和(自身を含む): 5659580160

約数和(自身を除く): 3642047720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 655043, 1310086, 2620172, 3275215, 4585301, 5240344, 6550430, 7205473, 9170602, 13100860, 14410946, 18341204, 22926505, 26201720, 28821892, 36027365, 36682408, 45853010, 50438311, 57643784, 72054730, 91706020, 100876622, 144109460, 183412040, 201753244, 252191555, 288218920, 403506488, 504383110, 1008766220, 2017532440]

約数ペア:

[(1, 2017532440), (2, 1008766220), (4, 504383110), (5, 403506488), (7, 288218920), (8, 252191555), (10, 201753244), (11, 183412040), (14, 144109460), (20, 100876622), (22, 91706020), (28, 72054730), (35, 57643784), (40, 50438311), (44, 45853010), (55, 36682408), (56, 36027365), (70, 28821892), (77, 26201720), (88, 22926505), (110, 18341204), (140, 14410946), (154, 13100860), (220, 9170602), (280, 7205473), (308, 6550430), (385, 5240344), (440, 4585301), (616, 3275215), (770, 2620172), (1540, 1310086), (3080, 655043)]