455060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 973896

約数和(自身を除く): 518836

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 373, 610, 746, 1220, 1492, 1865, 3730, 7460, 22753, 45506, 91012, 113765, 227530, 455060]

約数ペア:

[(1, 455060), (2, 227530), (4, 113765), (5, 91012), (10, 45506), (20, 22753), (61, 7460), (122, 3730), (244, 1865), (305, 1492), (373, 1220), (610, 746)]