105172012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 205752960

約数和(自身を除く): 100580948

約数列:

[1, 2, 4, 11, 22, 44, 89, 107, 178, 214, 251, 356, 428, 502, 979, 1004, 1177, 1958, 2354, 2761, 3916, 4708, 5522, 9523, 11044, 19046, 22339, 26857, 38092, 44678, 53714, 89356, 104753, 107428, 209506, 245729, 295427, 419012, 491458, 590854, 982916, 1181708, 2390273, 4780546, 9561092, 26293003, 52586006, 105172012]

約数ペア:

[(1, 105172012), (2, 52586006), (4, 26293003), (11, 9561092), (22, 4780546), (44, 2390273), (89, 1181708), (107, 982916), (178, 590854), (214, 491458), (251, 419012), (356, 295427), (428, 245729), (502, 209506), (979, 107428), (1004, 104753), (1177, 89356), (1958, 53714), (2354, 44678), (2761, 38092), (3916, 26857), (4708, 22339), (5522, 19046), (9523, 11044)]