979080492800

素因数分解:

$2^8\times 5^2\times {\mathrm{152981327}}^1$

素因数の和:152981353

約数の個数: 54

約数和(自身を含む): 2423377216848

約数和(自身を除く): 1444296724048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 152981327, 305962654, 611925308, 764906635, 1223850616, 1529813270, 2447701232, 3059626540, 3824533175, 4895402464, 6119253080, 7649066350, 9790804928, 12238506160, 15298132700, 19581609856, 24477012320, 30596265400, 39163219712, 48954024640, 61192530800, 97908049280, 122385061600, 195816098560, 244770123200, 489540246400, 979080492800]

約数ペア:

[(1, 979080492800), (2, 489540246400), (4, 244770123200), (5, 195816098560), (8, 122385061600), (10, 97908049280), (16, 61192530800), (20, 48954024640), (25, 39163219712), (32, 30596265400), (40, 24477012320), (50, 19581609856), (64, 15298132700), (80, 12238506160), (100, 9790804928), (128, 7649066350), (160, 6119253080), (200, 4895402464), (256, 3824533175), (320, 3059626540), (400, 2447701232), (640, 1529813270), (800, 1223850616), (1280, 764906635), (1600, 611925308), (3200, 305962654), (6400, 152981327)]