28491200

素因数分解:

$2^6\times 5^2\times {\mathrm{17807}}^1$

素因数の和:17829

約数の個数: 42

約数和(自身を含む): 70110096

約数和(自身を除く): 41618896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 17807, 35614, 71228, 89035, 142456, 178070, 284912, 356140, 445175, 569824, 712280, 890350, 1139648, 1424560, 1780700, 2849120, 3561400, 5698240, 7122800, 14245600, 28491200]

約数ペア:

[(1, 28491200), (2, 14245600), (4, 7122800), (5, 5698240), (8, 3561400), (10, 2849120), (16, 1780700), (20, 1424560), (25, 1139648), (32, 890350), (40, 712280), (50, 569824), (64, 445175), (80, 356140), (100, 284912), (160, 178070), (200, 142456), (320, 89035), (400, 71228), (800, 35614), (1600, 17807)]