109188560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 277648896

約数和(自身を除く): 168460336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 520, 536, 670, 871, 1040, 1072, 1340, 1567, 1742, 2680, 3134, 3484, 4355, 5360, 6268, 6968, 7835, 8710, 12536, 13936, 15670, 17420, 20371, 25072, 31340, 34840, 40742, 62680, 69680, 81484, 101855, 104989, 125360, 162968, 203710, 209978, 325936, 407420, 419956, 524945, 814840, 839912, 1049890, 1364857, 1629680, 1679824, 2099780, 2729714, 4199560, 5459428, 6824285, 8399120, 10918856, 13648570, 21837712, 27297140, 54594280, 109188560]

約数ペア:

[(1, 109188560), (2, 54594280), (4, 27297140), (5, 21837712), (8, 13648570), (10, 10918856), (13, 8399120), (16, 6824285), (20, 5459428), (26, 4199560), (40, 2729714), (52, 2099780), (65, 1679824), (67, 1629680), (80, 1364857), (104, 1049890), (130, 839912), (134, 814840), (208, 524945), (260, 419956), (268, 407420), (335, 325936), (520, 209978), (536, 203710), (670, 162968), (871, 125360), (1040, 104989), (1072, 101855), (1340, 81484), (1567, 69680), (1742, 62680), (2680, 40742), (3134, 34840), (3484, 31340), (4355, 25072), (5360, 20371), (6268, 17420), (6968, 15670), (7835, 13936), (8710, 12536)]