45004760

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1723}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 101474640

約数和(自身を除く): 56469880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 1723, 2612, 3265, 3446, 5224, 6530, 6892, 8615, 13060, 13784, 17230, 26120, 34460, 68920, 1125119, 2250238, 4500476, 5625595, 9000952, 11251190, 22502380, 45004760]

約数ペア:

[(1, 45004760), (2, 22502380), (4, 11251190), (5, 9000952), (8, 5625595), (10, 4500476), (20, 2250238), (40, 1125119), (653, 68920), (1306, 34460), (1723, 26120), (2612, 17230), (3265, 13784), (3446, 13060), (5224, 8615), (6530, 6892)]