252222190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{37589}}^1$

素因数の和:37668

約数の個数: 32

約数和(自身を含む): 503405280

約数和(自身を除く): 251183090

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 37589, 75178, 187945, 375890, 413479, 826958, 2067395, 2292929, 4134790, 4585858, 11464645, 22929290, 25222219, 50444438, 126111095, 252222190]

約数ペア:

[(1, 252222190), (2, 126111095), (5, 50444438), (10, 25222219), (11, 22929290), (22, 11464645), (55, 4585858), (61, 4134790), (110, 2292929), (122, 2067395), (305, 826958), (610, 413479), (671, 375890), (1342, 187945), (3355, 75178), (6710, 37589)]