4701290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 9365760

約数和(自身を除く): 4664470

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 541, 790, 869, 1082, 1738, 2705, 4345, 5410, 5951, 8690, 11902, 29755, 42739, 59510, 85478, 213695, 427390, 470129, 940258, 2350645, 4701290]

約数ペア:

[(1, 4701290), (2, 2350645), (5, 940258), (10, 470129), (11, 427390), (22, 213695), (55, 85478), (79, 59510), (110, 42739), (158, 29755), (395, 11902), (541, 8690), (790, 5951), (869, 5410), (1082, 4345), (1738, 2705)]