4426316020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4516649}}^1$

素因数の和:4516672

約数の個数: 36

約数和(自身を含む): 10812860100

約数和(自身を除く): 6386544080

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4516649, 9033298, 18066596, 22583245, 31616543, 45166490, 63233086, 90332980, 126466172, 158082715, 221315801, 316165430, 442631602, 632330860, 885263204, 1106579005, 2213158010, 4426316020]

約数ペア:

[(1, 4426316020), (2, 2213158010), (4, 1106579005), (5, 885263204), (7, 632330860), (10, 442631602), (14, 316165430), (20, 221315801), (28, 158082715), (35, 126466172), (49, 90332980), (70, 63233086), (98, 45166490), (140, 31616543), (196, 22583245), (245, 18066596), (490, 9033298), (980, 4516649)]