5570290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 11093760

約数和(自身を除く): 5523470

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 641, 790, 869, 1282, 1738, 3205, 4345, 6410, 7051, 8690, 14102, 35255, 50639, 70510, 101278, 253195, 506390, 557029, 1114058, 2785145, 5570290]

約数ペア:

[(1, 5570290), (2, 2785145), (5, 1114058), (10, 557029), (11, 506390), (22, 253195), (55, 101278), (79, 70510), (110, 50639), (158, 35255), (395, 14102), (641, 8690), (790, 7051), (869, 6410), (1282, 4345), (1738, 3205)]