108048920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{55127}}^1$

素因数の和:55152

約数の個数: 48

約数和(自身を含む): 282806640

約数和(自身を除く): 174757720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 55127, 110254, 220508, 275635, 385889, 441016, 551270, 771778, 1102540, 1543556, 1929445, 2205080, 2701223, 3087112, 3858890, 5402446, 7717780, 10804892, 13506115, 15435560, 21609784, 27012230, 54024460, 108048920]

約数ペア:

[(1, 108048920), (2, 54024460), (4, 27012230), (5, 21609784), (7, 15435560), (8, 13506115), (10, 10804892), (14, 7717780), (20, 5402446), (28, 3858890), (35, 3087112), (40, 2701223), (49, 2205080), (56, 1929445), (70, 1543556), (98, 1102540), (140, 771778), (196, 551270), (245, 441016), (280, 385889), (392, 275635), (490, 220508), (980, 110254), (1960, 55127)]