98722240

素因数分解:

$2^6\times 5^1\times {\mathrm{308507}}^1$

素因数の和:308524

約数の個数: 28

約数和(自身を含む): 235083096

約数和(自身を除く): 136360856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 308507, 617014, 1234028, 1542535, 2468056, 3085070, 4936112, 6170140, 9872224, 12340280, 19744448, 24680560, 49361120, 98722240]

約数ペア:

[(1, 98722240), (2, 49361120), (4, 24680560), (5, 19744448), (8, 12340280), (10, 9872224), (16, 6170140), (20, 4936112), (32, 3085070), (40, 2468056), (64, 1542535), (80, 1234028), (160, 617014), (320, 308507)]