11422060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 26078976

約数和(自身を除く): 14656916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 197, 223, 260, 394, 446, 788, 892, 985, 1115, 1970, 2230, 2561, 2899, 3940, 4460, 5122, 5798, 10244, 11596, 12805, 14495, 25610, 28990, 43931, 51220, 57980, 87862, 175724, 219655, 439310, 571103, 878620, 1142206, 2284412, 2855515, 5711030, 11422060]

約数ペア:

[(1, 11422060), (2, 5711030), (4, 2855515), (5, 2284412), (10, 1142206), (13, 878620), (20, 571103), (26, 439310), (52, 219655), (65, 175724), (130, 87862), (197, 57980), (223, 51220), (260, 43931), (394, 28990), (446, 25610), (788, 14495), (892, 12805), (985, 11596), (1115, 10244), (1970, 5798), (2230, 5122), (2561, 4460), (2899, 3940)]