195869050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 393771672

約数和(自身を除く): 197902622

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 541, 557, 650, 1082, 1114, 2705, 2785, 5410, 5570, 7033, 7241, 13525, 13925, 14066, 14482, 27050, 27850, 35165, 36205, 70330, 72410, 175825, 181025, 301337, 351650, 362050, 602674, 1506685, 3013370, 3917381, 7533425, 7834762, 15066850, 19586905, 39173810, 97934525, 195869050]

約数ペア:

[(1, 195869050), (2, 97934525), (5, 39173810), (10, 19586905), (13, 15066850), (25, 7834762), (26, 7533425), (50, 3917381), (65, 3013370), (130, 1506685), (325, 602674), (541, 362050), (557, 351650), (650, 301337), (1082, 181025), (1114, 175825), (2705, 72410), (2785, 70330), (5410, 36205), (5570, 35165), (7033, 27850), (7241, 27050), (13525, 14482), (13925, 14066)]