62255440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 160989696

約数和(自身を除く): 98734256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 1931, 2015, 2480, 3224, 3862, 4030, 6448, 7724, 8060, 9655, 15448, 16120, 19310, 25103, 30896, 32240, 38620, 50206, 59861, 77240, 100412, 119722, 125515, 154480, 200824, 239444, 251030, 299305, 401648, 478888, 502060, 598610, 778193, 957776, 1004120, 1197220, 1556386, 2008240, 2394440, 3112772, 3890965, 4788880, 6225544, 7781930, 12451088, 15563860, 31127720, 62255440]

約数ペア:

[(1, 62255440), (2, 31127720), (4, 15563860), (5, 12451088), (8, 7781930), (10, 6225544), (13, 4788880), (16, 3890965), (20, 3112772), (26, 2394440), (31, 2008240), (40, 1556386), (52, 1197220), (62, 1004120), (65, 957776), (80, 778193), (104, 598610), (124, 502060), (130, 478888), (155, 401648), (208, 299305), (248, 251030), (260, 239444), (310, 200824), (403, 154480), (496, 125515), (520, 119722), (620, 100412), (806, 77240), (1040, 59861), (1240, 50206), (1612, 38620), (1931, 32240), (2015, 30896), (2480, 25103), (3224, 19310), (3862, 16120), (4030, 15448), (6448, 9655), (7724, 8060)]