220163710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{1823}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 427472640

約数和(自身を除く): 207308930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 929, 1823, 1858, 3646, 4645, 9115, 9290, 12077, 18230, 23699, 24154, 47398, 60385, 118495, 120770, 236990, 1693567, 3387134, 8467835, 16935670, 22016371, 44032742, 110081855, 220163710]

約数ペア:

[(1, 220163710), (2, 110081855), (5, 44032742), (10, 22016371), (13, 16935670), (26, 8467835), (65, 3387134), (130, 1693567), (929, 236990), (1823, 120770), (1858, 118495), (3646, 60385), (4645, 47398), (9115, 24154), (9290, 23699), (12077, 18230)]