40463969650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1447727}}^1$

素因数の和:1447795

約数の個数: 48

約数和(自身を含む): 82937441664

約数和(自身を除く): 42473472014

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 5590, 13975, 27950, 1447727, 2895454, 7238635, 14477270, 18820451, 36193175, 37640902, 62252261, 72386350, 94102255, 124504522, 188204510, 311261305, 470511275, 622522610, 809279393, 941022550, 1556306525, 1618558786, 3112613050, 4046396965, 8092793930, 20231984825, 40463969650]

約数ペア:

[(1, 40463969650), (2, 20231984825), (5, 8092793930), (10, 4046396965), (13, 3112613050), (25, 1618558786), (26, 1556306525), (43, 941022550), (50, 809279393), (65, 622522610), (86, 470511275), (130, 311261305), (215, 188204510), (325, 124504522), (430, 94102255), (559, 72386350), (650, 62252261), (1075, 37640902), (1118, 36193175), (2150, 18820451), (2795, 14477270), (5590, 7238635), (13975, 2895454), (27950, 1447727)]