88005620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 190003968

約数和(自身を除く): 101998348

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 251, 373, 470, 502, 746, 940, 1004, 1255, 1492, 1865, 2510, 3730, 5020, 7460, 11797, 17531, 23594, 35062, 47188, 58985, 70124, 87655, 93623, 117970, 175310, 187246, 235940, 350620, 374492, 468115, 936230, 1872460, 4400281, 8800562, 17601124, 22001405, 44002810, 88005620]

約数ペア:

[(1, 88005620), (2, 44002810), (4, 22001405), (5, 17601124), (10, 8800562), (20, 4400281), (47, 1872460), (94, 936230), (188, 468115), (235, 374492), (251, 350620), (373, 235940), (470, 187246), (502, 175310), (746, 117970), (940, 93623), (1004, 87655), (1255, 70124), (1492, 58985), (1865, 47188), (2510, 35062), (3730, 23594), (5020, 17531), (7460, 11797)]