16498900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 39934944

約数和(自身を除く): 23436044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 283, 530, 550, 566, 583, 1060, 1100, 1132, 1166, 1325, 1415, 2332, 2650, 2830, 2915, 3113, 5300, 5660, 5830, 6226, 7075, 11660, 12452, 14150, 14575, 14999, 15565, 28300, 29150, 29998, 31130, 58300, 59996, 62260, 74995, 77825, 149990, 155650, 164989, 299980, 311300, 329978, 374975, 659956, 749950, 824945, 1499900, 1649890, 3299780, 4124725, 8249450, 16498900]

約数ペア:

[(1, 16498900), (2, 8249450), (4, 4124725), (5, 3299780), (10, 1649890), (11, 1499900), (20, 824945), (22, 749950), (25, 659956), (44, 374975), (50, 329978), (53, 311300), (55, 299980), (100, 164989), (106, 155650), (110, 149990), (212, 77825), (220, 74995), (265, 62260), (275, 59996), (283, 58300), (530, 31130), (550, 29998), (566, 29150), (583, 28300), (1060, 15565), (1100, 14999), (1132, 14575), (1166, 14150), (1325, 12452), (1415, 11660), (2332, 7075), (2650, 6226), (2830, 5830), (2915, 5660), (3113, 5300)]