117573680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{209953}}^1$

素因数の和:209973

約数の個数: 40

約数和(自身を含む): 312411552

約数和(自身を除く): 194837872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 209953, 419906, 839812, 1049765, 1469671, 1679624, 2099530, 2939342, 3359248, 4199060, 5878684, 7348355, 8398120, 11757368, 14696710, 16796240, 23514736, 29393420, 58786840, 117573680]

約数ペア:

[(1, 117573680), (2, 58786840), (4, 29393420), (5, 23514736), (7, 16796240), (8, 14696710), (10, 11757368), (14, 8398120), (16, 7348355), (20, 5878684), (28, 4199060), (35, 3359248), (40, 2939342), (56, 2099530), (70, 1679624), (80, 1469671), (112, 1049765), (140, 839812), (280, 419906), (560, 209953)]