76603780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5197}}^1$

素因数の和:5284

約数の個数: 48

約数和(自身を含む): 178145856

約数和(自身を除く): 101542076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 5197, 7370, 10394, 14740, 20788, 25985, 51970, 57167, 103940, 114334, 228668, 285835, 348199, 571670, 696398, 1143340, 1392796, 1740995, 3481990, 3830189, 6963980, 7660378, 15320756, 19150945, 38301890, 76603780]

約数ペア:

[(1, 76603780), (2, 38301890), (4, 19150945), (5, 15320756), (10, 7660378), (11, 6963980), (20, 3830189), (22, 3481990), (44, 1740995), (55, 1392796), (67, 1143340), (110, 696398), (134, 571670), (220, 348199), (268, 285835), (335, 228668), (670, 114334), (737, 103940), (1340, 57167), (1474, 51970), (2948, 25985), (3685, 20788), (5197, 14740), (7370, 10394)]