675089840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{290987}}^1$

素因数の和:291029

約数の個数: 40

約数和(自身を含む): 1623713040

約数和(自身を除く): 948623200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 290987, 581974, 1163948, 1454935, 2327896, 2909870, 4655792, 5819740, 8438623, 11639480, 16877246, 23278960, 33754492, 42193115, 67508984, 84386230, 135017968, 168772460, 337544920, 675089840]

約数ペア:

[(1, 675089840), (2, 337544920), (4, 168772460), (5, 135017968), (8, 84386230), (10, 67508984), (16, 42193115), (20, 33754492), (29, 23278960), (40, 16877246), (58, 11639480), (80, 8438623), (116, 5819740), (145, 4655792), (232, 2909870), (290, 2327896), (464, 1454935), (580, 1163948), (1160, 581974), (2320, 290987)]