546977260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{10909}}^1$

素因数の和:11050

約数の個数: 48

約数和(自身を含む): 1209700800

約数和(自身を除く): 662723540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1090, 2180, 2507, 5014, 10028, 10909, 12535, 21818, 25070, 43636, 50140, 54545, 109090, 218180, 250907, 501814, 1003628, 1189081, 1254535, 2378162, 2509070, 4756324, 5018140, 5945405, 11890810, 23781620, 27348863, 54697726, 109395452, 136744315, 273488630, 546977260]

約数ペア:

[(1, 546977260), (2, 273488630), (4, 136744315), (5, 109395452), (10, 54697726), (20, 27348863), (23, 23781620), (46, 11890810), (92, 5945405), (109, 5018140), (115, 4756324), (218, 2509070), (230, 2378162), (436, 1254535), (460, 1189081), (545, 1003628), (1090, 501814), (2180, 250907), (2507, 218180), (5014, 109090), (10028, 54545), (10909, 50140), (12535, 43636), (21818, 25070)]