377907340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3697}}^1$

素因数の和:3994

約数の個数: 48

約数和(自身を含む): 838706400

約数和(自身を除く): 460799060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 269, 380, 538, 1076, 1345, 2690, 3697, 5111, 5380, 7394, 10222, 14788, 18485, 20444, 25555, 36970, 51110, 70243, 73940, 102220, 140486, 280972, 351215, 702430, 994493, 1404860, 1988986, 3977972, 4972465, 9944930, 18895367, 19889860, 37790734, 75581468, 94476835, 188953670, 377907340]

約数ペア:

[(1, 377907340), (2, 188953670), (4, 94476835), (5, 75581468), (10, 37790734), (19, 19889860), (20, 18895367), (38, 9944930), (76, 4972465), (95, 3977972), (190, 1988986), (269, 1404860), (380, 994493), (538, 702430), (1076, 351215), (1345, 280972), (2690, 140486), (3697, 102220), (5111, 73940), (5380, 70243), (7394, 51110), (10222, 36970), (14788, 25555), (18485, 20444)]