337544920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{290987}}^1$

素因数の和:291027

約数の個数: 32

約数和(自身を含む): 785667600

約数和(自身を除く): 448122680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 290987, 581974, 1163948, 1454935, 2327896, 2909870, 5819740, 8438623, 11639480, 16877246, 33754492, 42193115, 67508984, 84386230, 168772460, 337544920]

約数ペア:

[(1, 337544920), (2, 168772460), (4, 84386230), (5, 67508984), (8, 42193115), (10, 33754492), (20, 16877246), (29, 11639480), (40, 8438623), (58, 5819740), (116, 2909870), (145, 2327896), (232, 1454935), (290, 1163948), (580, 581974), (1160, 290987)]