126075140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 279713280

約数和(自身を除く): 153638140

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 4729, 5332, 6665, 9458, 13330, 18916, 23645, 26660, 47290, 94580, 146599, 203347, 293198, 406694, 586396, 732995, 813388, 1016735, 1465990, 2033470, 2931980, 4066940, 6303757, 12607514, 25215028, 31518785, 63037570, 126075140]

約数ペア:

[(1, 126075140), (2, 63037570), (4, 31518785), (5, 25215028), (10, 12607514), (20, 6303757), (31, 4066940), (43, 2931980), (62, 2033470), (86, 1465990), (124, 1016735), (155, 813388), (172, 732995), (215, 586396), (310, 406694), (430, 293198), (620, 203347), (860, 146599), (1333, 94580), (2666, 47290), (4729, 26660), (5332, 23645), (6665, 18916), (9458, 13330)]