3480455540

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1\times {\mathrm{1231}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 7353857280

約数和(自身を除く): 3873401740

約数列:

[1, 2, 4, 5, 10, 20, 373, 379, 746, 758, 1231, 1492, 1516, 1865, 1895, 2462, 3730, 3790, 4924, 6155, 7460, 7580, 12310, 24620, 141367, 282734, 459163, 466549, 565468, 706835, 918326, 933098, 1413670, 1836652, 1866196, 2295815, 2332745, 2827340, 4591630, 4665490, 9183260, 9330980, 174022777, 348045554, 696091108, 870113885, 1740227770, 3480455540]

約数ペア:

[(1, 3480455540), (2, 1740227770), (4, 870113885), (5, 696091108), (10, 348045554), (20, 174022777), (373, 9330980), (379, 9183260), (746, 4665490), (758, 4591630), (1231, 2827340), (1492, 2332745), (1516, 2295815), (1865, 1866196), (1895, 1836652), (2462, 1413670), (3730, 933098), (3790, 918326), (4924, 706835), (6155, 565468), (7460, 466549), (7580, 459163), (12310, 282734), (24620, 141367)]