85762340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{70297}}^1$

素因数の和:70367

約数の個数: 24

約数和(自身を含む): 183055992

約数和(自身を除く): 97293652

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 70297, 140594, 281188, 351485, 702970, 1405940, 4288117, 8576234, 17152468, 21440585, 42881170, 85762340]

約数ペア:

[(1, 85762340), (2, 42881170), (4, 21440585), (5, 17152468), (10, 8576234), (20, 4288117), (61, 1405940), (122, 702970), (244, 351485), (305, 281188), (610, 140594), (1220, 70297)]