102091210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 200657304

約数和(自身を除く): 98566094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 193, 313, 338, 386, 626, 845, 965, 1565, 1690, 1930, 2509, 3130, 4069, 5018, 8138, 12545, 20345, 25090, 32617, 40690, 52897, 60409, 65234, 105794, 120818, 163085, 264485, 302045, 326170, 528970, 604090, 785317, 1570634, 3926585, 7853170, 10209121, 20418242, 51045605, 102091210]

約数ペア:

[(1, 102091210), (2, 51045605), (5, 20418242), (10, 10209121), (13, 7853170), (26, 3926585), (65, 1570634), (130, 785317), (169, 604090), (193, 528970), (313, 326170), (338, 302045), (386, 264485), (626, 163085), (845, 120818), (965, 105794), (1565, 65234), (1690, 60409), (1930, 52897), (2509, 40690), (3130, 32617), (4069, 25090), (5018, 20345), (8138, 12545)]