533680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{953}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 1419552

約数和(自身を除く): 885872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 953, 1906, 3812, 4765, 6671, 7624, 9530, 13342, 15248, 19060, 26684, 33355, 38120, 53368, 66710, 76240, 106736, 133420, 266840, 533680]

約数ペア:

[(1, 533680), (2, 266840), (4, 133420), (5, 106736), (7, 76240), (8, 66710), (10, 53368), (14, 38120), (16, 33355), (20, 26684), (28, 19060), (35, 15248), (40, 13342), (56, 9530), (70, 7624), (80, 6671), (112, 4765), (140, 3812), (280, 1906), (560, 953)]