82352440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{33751}}^1$

素因数の和:33823

約数の個数: 32

約数和(自身を含む): 188336160

約数和(自身を除く): 105983720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 33751, 67502, 135004, 168755, 270008, 337510, 675020, 1350040, 2058811, 4117622, 8235244, 10294055, 16470488, 20588110, 41176220, 82352440]

約数ペア:

[(1, 82352440), (2, 41176220), (4, 20588110), (5, 16470488), (8, 10294055), (10, 8235244), (20, 4117622), (40, 2058811), (61, 1350040), (122, 675020), (244, 337510), (305, 270008), (488, 168755), (610, 135004), (1220, 67502), (2440, 33751)]