2080388530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{310043}}^1$

素因数の和:310122

約数の個数: 32

約数和(自身を含む): 4152109248

約数和(自身を除く): 2071720718

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 310043, 620086, 1550215, 3100430, 3410473, 6820946, 17052365, 18912623, 34104730, 37825246, 94563115, 189126230, 208038853, 416077706, 1040194265, 2080388530]

約数ペア:

[(1, 2080388530), (2, 1040194265), (5, 416077706), (10, 208038853), (11, 189126230), (22, 94563115), (55, 37825246), (61, 34104730), (110, 18912623), (122, 17052365), (305, 6820946), (610, 3410473), (671, 3100430), (1342, 1550215), (3355, 620086), (6710, 310043)]