13132480

素因数分解:

$2^6\times 5^1\times {\mathrm{41039}}^1$

素因数の和:41056

約数の個数: 28

約数和(自身を含む): 31272480

約数和(自身を除く): 18140000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41039, 82078, 164156, 205195, 328312, 410390, 656624, 820780, 1313248, 1641560, 2626496, 3283120, 6566240, 13132480]

約数ペア:

[(1, 13132480), (2, 6566240), (4, 3283120), (5, 2626496), (8, 1641560), (10, 1313248), (16, 820780), (20, 656624), (32, 410390), (40, 328312), (64, 205195), (80, 164156), (160, 82078), (320, 41039)]