140595520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33797}}^1$

素因数の和:33827

約数の個数: 56

約数和(自身を含む): 360557064

約数和(自身を除く): 219961544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 33797, 67594, 135188, 168985, 270376, 337970, 439361, 540752, 675940, 878722, 1081504, 1351880, 1757444, 2163008, 2196805, 2703760, 3514888, 4393610, 5407520, 7029776, 8787220, 10815040, 14059552, 17574440, 28119104, 35148880, 70297760, 140595520]

約数ペア:

[(1, 140595520), (2, 70297760), (4, 35148880), (5, 28119104), (8, 17574440), (10, 14059552), (13, 10815040), (16, 8787220), (20, 7029776), (26, 5407520), (32, 4393610), (40, 3514888), (52, 2703760), (64, 2196805), (65, 2163008), (80, 1757444), (104, 1351880), (130, 1081504), (160, 878722), (208, 675940), (260, 540752), (320, 439361), (416, 337970), (520, 270376), (832, 168985), (1040, 135188), (2080, 67594), (4160, 33797)]